89680432

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 176707440

約数和(自身を除く): 87027008

約数列:

[1, 2, 4, 8, 16, 173, 179, 181, 346, 358, 362, 692, 716, 724, 1384, 1432, 1448, 2768, 2864, 2896, 30967, 31313, 32399, 61934, 62626, 64798, 123868, 125252, 129596, 247736, 250504, 259192, 495472, 501008, 518384, 5605027, 11210054, 22420108, 44840216, 89680432]

約数ペア:

[(1, 89680432), (2, 44840216), (4, 22420108), (8, 11210054), (16, 5605027), (173, 518384), (179, 501008), (181, 495472), (346, 259192), (358, 250504), (362, 247736), (692, 129596), (716, 125252), (724, 123868), (1384, 64798), (1432, 62626), (1448, 61934), (2768, 32399), (2864, 31313), (2896, 30967)]