87528296

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{457}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 166941000

約数和(自身を除く): 79412704

約数列:

[1, 2, 4, 8, 89, 178, 269, 356, 457, 538, 712, 914, 1076, 1828, 2152, 3656, 23941, 40673, 47882, 81346, 95764, 122933, 162692, 191528, 245866, 325384, 491732, 983464, 10941037, 21882074, 43764148, 87528296]

約数ペア:

[(1, 87528296), (2, 43764148), (4, 21882074), (8, 10941037), (89, 983464), (178, 491732), (269, 325384), (356, 245866), (457, 191528), (538, 162692), (712, 122933), (914, 95764), (1076, 81346), (1828, 47882), (2152, 40673), (3656, 23941)]