445632016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1638353}}^1$

素因数の和:1638378

約数の個数: 20

約数和(自身を含む): 914201532

約数和(自身を除く): 468569516

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1638353, 3276706, 6553412, 13106824, 26213648, 27852001, 55704002, 111408004, 222816008, 445632016]

約数ペア:

[(1, 445632016), (2, 222816008), (4, 111408004), (8, 55704002), (16, 27852001), (17, 26213648), (34, 13106824), (68, 6553412), (136, 3276706), (272, 1638353)]