79845616

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 157976000

約数和(自身を除く): 78130384

約数列:

[1, 2, 4, 8, 16, 79, 158, 181, 316, 349, 362, 632, 698, 724, 1264, 1396, 1448, 2792, 2896, 5584, 14299, 27571, 28598, 55142, 57196, 63169, 110284, 114392, 126338, 220568, 228784, 252676, 441136, 505352, 1010704, 4990351, 9980702, 19961404, 39922808, 79845616]

約数ペア:

[(1, 79845616), (2, 39922808), (4, 19961404), (8, 9980702), (16, 4990351), (79, 1010704), (158, 505352), (181, 441136), (316, 252676), (349, 228784), (362, 220568), (632, 126338), (698, 114392), (724, 110284), (1264, 63169), (1396, 57196), (1448, 55142), (2792, 28598), (2896, 27571), (5584, 14299)]