87199568

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:699

約数の個数: 40

約数和(自身を含む): 172608000

約数和(自身を除く): 85408432

約数列:

[1, 2, 4, 8, 16, 79, 149, 158, 298, 316, 463, 596, 632, 926, 1192, 1264, 1852, 2384, 3704, 7408, 11771, 23542, 36577, 47084, 68987, 73154, 94168, 137974, 146308, 188336, 275948, 292616, 551896, 585232, 1103792, 5449973, 10899946, 21799892, 43599784, 87199568]

約数ペア:

[(1, 87199568), (2, 43599784), (4, 21799892), (8, 10899946), (16, 5449973), (79, 1103792), (149, 585232), (158, 551896), (298, 292616), (316, 275948), (463, 188336), (596, 146308), (632, 137974), (926, 94168), (1192, 73154), (1264, 68987), (1852, 47084), (2384, 36577), (3704, 23542), (7408, 11771)]