38458352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4617

約数の個数: 40

約数和(自身を含む): 81459072

約数和(自身を除く): 43000720

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 4561, 8432, 9122, 18244, 36488, 72976, 77537, 141391, 155074, 282782, 310148, 565564, 620296, 1131128, 1240592, 2262256, 2403647, 4807294, 9614588, 19229176, 38458352]

約数ペア:

[(1, 38458352), (2, 19229176), (4, 9614588), (8, 4807294), (16, 2403647), (17, 2262256), (31, 1240592), (34, 1131128), (62, 620296), (68, 565564), (124, 310148), (136, 282782), (248, 155074), (272, 141391), (496, 77537), (527, 72976), (1054, 36488), (2108, 18244), (4216, 9122), (4561, 8432)]