313819592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{3931}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 624244320

約数和(自身を除く): 310424728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 587, 1174, 2348, 3931, 4696, 7862, 9979, 15724, 19958, 31448, 39916, 66827, 79832, 133654, 267308, 534616, 2307497, 4614994, 9229988, 18459976, 39227449, 78454898, 156909796, 313819592]

約数ペア:

[(1, 313819592), (2, 156909796), (4, 78454898), (8, 39227449), (17, 18459976), (34, 9229988), (68, 4614994), (136, 2307497), (587, 534616), (1174, 267308), (2348, 133654), (3931, 79832), (4696, 66827), (7862, 39916), (9979, 31448), (15724, 19958)]