87165706

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 139812480

約数和(自身を除く): 52646774

約数列:

[1, 2, 29, 58, 61, 71, 122, 142, 347, 694, 1769, 2059, 3538, 4118, 4331, 8662, 10063, 20126, 21167, 24637, 42334, 49274, 125599, 251198, 613843, 714473, 1227686, 1428946, 1502857, 3005714, 43582853, 87165706]

約数ペア:

[(1, 87165706), (2, 43582853), (29, 3005714), (58, 1502857), (61, 1428946), (71, 1227686), (122, 714473), (142, 613843), (347, 251198), (694, 125599), (1769, 49274), (2059, 42334), (3538, 24637), (4118, 21167), (4331, 20126), (8662, 10063)]