83421248

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2275

約数の個数: 56

約数和(自身を含む): 179953920

約数和(自身を除く): 96532672

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2213, 2356, 4426, 4712, 8852, 9424, 17704, 18848, 35408, 37696, 42047, 68603, 70816, 84094, 137206, 141632, 168188, 274412, 336376, 548824, 672752, 1097648, 1303457, 1345504, 2195296, 2606914, 2691008, 4390592, 5213828, 10427656, 20855312, 41710624, 83421248]

約数ペア:

[(1, 83421248), (2, 41710624), (4, 20855312), (8, 10427656), (16, 5213828), (19, 4390592), (31, 2691008), (32, 2606914), (38, 2195296), (62, 1345504), (64, 1303457), (76, 1097648), (124, 672752), (152, 548824), (248, 336376), (304, 274412), (496, 168188), (589, 141632), (608, 137206), (992, 84094), (1178, 70816), (1216, 68603), (1984, 42047), (2213, 37696), (2356, 35408), (4426, 18848), (4712, 17704), (8852, 9424)]