940147472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{42061}}^1$

素因数の和:42207

約数の個数: 40

約数和(自身を含む): 2002824192

約数和(自身を除く): 1062676720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 11176, 22352, 42061, 84122, 168244, 336488, 462671, 672976, 925342, 1850684, 3701368, 5341747, 7402736, 10683494, 21366988, 42733976, 58759217, 85467952, 117518434, 235036868, 470073736, 940147472]

約数ペア:

[(1, 940147472), (2, 470073736), (4, 235036868), (8, 117518434), (11, 85467952), (16, 58759217), (22, 42733976), (44, 21366988), (88, 10683494), (127, 7402736), (176, 5341747), (254, 3701368), (508, 1850684), (1016, 925342), (1397, 672976), (2032, 462671), (2794, 336488), (5588, 168244), (11176, 84122), (22352, 42061)]