79838896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 160066640

約数和(自身を除く): 80227744

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 157, 296, 314, 592, 628, 859, 1256, 1718, 2512, 3436, 5809, 6872, 11618, 13744, 23236, 31783, 46472, 63566, 92944, 127132, 134863, 254264, 269726, 508528, 539452, 1078904, 2157808, 4989931, 9979862, 19959724, 39919448, 79838896]

約数ペア:

[(1, 79838896), (2, 39919448), (4, 19959724), (8, 9979862), (16, 4989931), (37, 2157808), (74, 1078904), (148, 539452), (157, 508528), (296, 269726), (314, 254264), (592, 134863), (628, 127132), (859, 92944), (1256, 63566), (1718, 46472), (2512, 31783), (3436, 23236), (5809, 13744), (6872, 11618)]