8108816

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 16498944

約数和(自身を除く): 8390128

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 263, 328, 376, 526, 656, 752, 1052, 1927, 2104, 3854, 4208, 7708, 10783, 12361, 15416, 21566, 24722, 30832, 43132, 49444, 86264, 98888, 172528, 197776, 506801, 1013602, 2027204, 4054408, 8108816]

約数ペア:

[(1, 8108816), (2, 4054408), (4, 2027204), (8, 1013602), (16, 506801), (41, 197776), (47, 172528), (82, 98888), (94, 86264), (164, 49444), (188, 43132), (263, 30832), (328, 24722), (376, 21566), (526, 15416), (656, 12361), (752, 10783), (1052, 7708), (1927, 4208), (2104, 3854)]