43231916

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 108

約数和(自身を含む): 102156768

約数和(自身を除く): 58924852

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 47, 49, 52, 76, 91, 94, 98, 133, 182, 188, 196, 247, 266, 329, 361, 364, 494, 532, 611, 637, 658, 722, 893, 931, 988, 1222, 1274, 1316, 1444, 1729, 1786, 1862, 2303, 2444, 2527, 2548, 3458, 3572, 3724, 4277, 4606, 4693, 5054, 6251, 6916, 8554, 9212, 9386, 10108, 11609, 12103, 12502, 16967, 17108, 17689, 18772, 23218, 24206, 25004, 29939, 32851, 33934, 35378, 43757, 46436, 48412, 59878, 65702, 67868, 70756, 81263, 87514, 118769, 119756, 131404, 162526, 175028, 220571, 229957, 237538, 325052, 441142, 459914, 475076, 568841, 831383, 882284, 919828, 1137682, 1543997, 1662766, 2275364, 3087994, 3325532, 6175988, 10807979, 21615958, 43231916]

約数ペア:

[(1, 43231916), (2, 21615958), (4, 10807979), (7, 6175988), (13, 3325532), (14, 3087994), (19, 2275364), (26, 1662766), (28, 1543997), (38, 1137682), (47, 919828), (49, 882284), (52, 831383), (76, 568841), (91, 475076), (94, 459914), (98, 441142), (133, 325052), (182, 237538), (188, 229957), (196, 220571), (247, 175028), (266, 162526), (329, 131404), (361, 119756), (364, 118769), (494, 87514), (532, 81263), (611, 70756), (637, 67868), (658, 65702), (722, 59878), (893, 48412), (931, 46436), (988, 43757), (1222, 35378), (1274, 33934), (1316, 32851), (1444, 29939), (1729, 25004), (1786, 24206), (1862, 23218), (2303, 18772), (2444, 17689), (2527, 17108), (2548, 16967), (3458, 12502), (3572, 12103), (3724, 11609), (4277, 10108), (4606, 9386), (4693, 9212), (5054, 8554), (6251, 6916)]