1613888

素因数分解:

$2^6\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 28

約数和(自身を含む): 3243072

約数和(自身を除く): 1629184

約数列:

[1, 2, 4, 8, 16, 32, 64, 151, 167, 302, 334, 604, 668, 1208, 1336, 2416, 2672, 4832, 5344, 9664, 10688, 25217, 50434, 100868, 201736, 403472, 806944, 1613888]

約数ペア:

[(1, 1613888), (2, 806944), (4, 403472), (8, 201736), (16, 100868), (32, 50434), (64, 25217), (151, 10688), (167, 9664), (302, 5344), (334, 4832), (604, 2672), (668, 2416), (1208, 1336)]