88171408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3889}}^1$

素因数の和:4019

約数の個数: 40

約数和(自身を含む): 185708600

約数和(自身を除く): 97537192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 3889, 5668, 7778, 11336, 15556, 22672, 31112, 50557, 62224, 101114, 202228, 404456, 423901, 808912, 847802, 1695604, 3391208, 5510713, 6782416, 11021426, 22042852, 44085704, 88171408]

約数ペア:

[(1, 88171408), (2, 44085704), (4, 22042852), (8, 11021426), (13, 6782416), (16, 5510713), (26, 3391208), (52, 1695604), (104, 847802), (109, 808912), (208, 423901), (218, 404456), (436, 202228), (872, 101114), (1417, 62224), (1744, 50557), (2834, 31112), (3889, 22672), (5668, 15556), (7778, 11336)]