84079984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1457

約数の個数: 40

約数和(自身を含む): 168972320

約数和(自身を除く): 84892336

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 436, 592, 872, 1303, 1744, 2606, 4033, 5212, 8066, 10424, 16132, 20848, 32264, 48211, 64528, 96422, 142027, 192844, 284054, 385688, 568108, 771376, 1136216, 2272432, 5254999, 10509998, 21019996, 42039992, 84079984]

約数ペア:

[(1, 84079984), (2, 42039992), (4, 21019996), (8, 10509998), (16, 5254999), (37, 2272432), (74, 1136216), (109, 771376), (148, 568108), (218, 385688), (296, 284054), (436, 192844), (592, 142027), (872, 96422), (1303, 64528), (1744, 48211), (2606, 32264), (4033, 20848), (5212, 16132), (8066, 10424)]