85691408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{13159}}^1$

素因数の和:13215

約数の個数: 40

約数和(自身を含む): 186029760

約数和(自身を除く): 100338352

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 6512, 13159, 26318, 52636, 105272, 144749, 210544, 289498, 486883, 578996, 973766, 1157992, 1947532, 2315984, 3895064, 5355713, 7790128, 10711426, 21422852, 42845704, 85691408]

約数ペア:

[(1, 85691408), (2, 42845704), (4, 21422852), (8, 10711426), (11, 7790128), (16, 5355713), (22, 3895064), (37, 2315984), (44, 1947532), (74, 1157992), (88, 973766), (148, 578996), (176, 486883), (296, 289498), (407, 210544), (592, 144749), (814, 105272), (1628, 52636), (3256, 26318), (6512, 13159)]