32440144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 73656000

約数和(自身を除く): 41215856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 89, 109, 152, 176, 178, 209, 218, 304, 356, 418, 436, 712, 836, 872, 979, 1199, 1424, 1672, 1691, 1744, 1958, 2071, 2398, 3344, 3382, 3916, 4142, 4796, 6764, 7832, 8284, 9592, 9701, 13528, 15664, 16568, 18601, 19184, 19402, 22781, 27056, 33136, 37202, 38804, 45562, 74404, 77608, 91124, 106711, 148808, 155216, 182248, 184319, 213422, 297616, 364496, 368638, 426844, 737276, 853688, 1474552, 1707376, 2027509, 2949104, 4055018, 8110036, 16220072, 32440144]

約数ペア:

[(1, 32440144), (2, 16220072), (4, 8110036), (8, 4055018), (11, 2949104), (16, 2027509), (19, 1707376), (22, 1474552), (38, 853688), (44, 737276), (76, 426844), (88, 368638), (89, 364496), (109, 297616), (152, 213422), (176, 184319), (178, 182248), (209, 155216), (218, 148808), (304, 106711), (356, 91124), (418, 77608), (436, 74404), (712, 45562), (836, 38804), (872, 37202), (979, 33136), (1199, 27056), (1424, 22781), (1672, 19402), (1691, 19184), (1744, 18601), (1958, 16568), (2071, 15664), (2398, 13528), (3344, 9701), (3382, 9592), (3916, 8284), (4142, 7832), (4796, 6764)]