90666088

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 176400000

約数和(自身を除く): 85733912

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3239, 3499, 6478, 6998, 12956, 13996, 25912, 27992, 143459, 276421, 286918, 552842, 573836, 1105684, 1147672, 2211368, 11333261, 22666522, 45333044, 90666088]

約数ペア:

[(1, 90666088), (2, 45333044), (4, 22666522), (8, 11333261), (41, 2211368), (79, 1147672), (82, 1105684), (158, 573836), (164, 552842), (316, 286918), (328, 276421), (632, 143459), (3239, 27992), (3499, 25912), (6478, 13996), (6998, 12956)]