40367792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{148411}}^1$

素因数の和:148436

約数の個数: 20

約数和(自身を含む): 82813896

約数和(自身を除く): 42446104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 148411, 296822, 593644, 1187288, 2374576, 2522987, 5045974, 10091948, 20183896, 40367792]

約数ペア:

[(1, 40367792), (2, 20183896), (4, 10091948), (8, 5045974), (16, 2522987), (17, 2374576), (34, 1187288), (68, 593644), (136, 296822), (272, 148411)]