86948872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 168894720

約数和(自身を除く): 81945848

約数列:

[1, 2, 4, 8, 47, 71, 94, 142, 188, 284, 376, 568, 3257, 3337, 6514, 6674, 13028, 13348, 26056, 26696, 153079, 231247, 306158, 462494, 612316, 924988, 1224632, 1849976, 10868609, 21737218, 43474436, 86948872]

約数ペア:

[(1, 86948872), (2, 43474436), (4, 21737218), (8, 10868609), (47, 1849976), (71, 1224632), (94, 924988), (142, 612316), (188, 462494), (284, 306158), (376, 231247), (568, 153079), (3257, 26696), (3337, 26056), (6514, 13348), (6674, 13028)]