8101474064

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{21467}}^1$

素因数の和:21807

約数の個数: 40

約数和(自身を含む): 15918951360

約数和(自身を除く): 7817477296

約数列:

[1, 2, 4, 8, 16, 103, 206, 229, 412, 458, 824, 916, 1648, 1832, 3664, 21467, 23587, 42934, 47174, 85868, 94348, 171736, 188696, 343472, 377392, 2211101, 4422202, 4915943, 8844404, 9831886, 17688808, 19663772, 35377616, 39327544, 78655088, 506342129, 1012684258, 2025368516, 4050737032, 8101474064]

約数ペア:

[(1, 8101474064), (2, 4050737032), (4, 2025368516), (8, 1012684258), (16, 506342129), (103, 78655088), (206, 39327544), (229, 35377616), (412, 19663772), (458, 17688808), (824, 9831886), (916, 8844404), (1648, 4915943), (1832, 4422202), (3664, 2211101), (21467, 377392), (23587, 343472), (42934, 188696), (47174, 171736), (85868, 94348)]