86173664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 179585280

約数和(自身を除く): 93411616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 523, 542, 608, 1046, 1084, 2092, 2168, 4184, 4336, 5149, 8368, 8672, 9937, 10298, 16736, 19874, 20596, 39748, 41192, 79496, 82384, 141733, 158992, 164768, 283466, 317984, 566932, 1133864, 2267728, 2692927, 4535456, 5385854, 10771708, 21543416, 43086832, 86173664]

約数ペア:

[(1, 86173664), (2, 43086832), (4, 21543416), (8, 10771708), (16, 5385854), (19, 4535456), (32, 2692927), (38, 2267728), (76, 1133864), (152, 566932), (271, 317984), (304, 283466), (523, 164768), (542, 158992), (608, 141733), (1046, 82384), (1084, 79496), (2092, 41192), (2168, 39748), (4184, 20596), (4336, 19874), (5149, 16736), (8368, 10298), (8672, 9937)]