308553664

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{155521}}^1$

素因数の和:155564

約数の個数: 28

約数和(自身を含む): 632041408

約数和(自身を除く): 323487744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 155521, 311042, 622084, 1244168, 2488336, 4821151, 4976672, 9642302, 9953344, 19284604, 38569208, 77138416, 154276832, 308553664]

約数ペア:

[(1, 308553664), (2, 154276832), (4, 77138416), (8, 38569208), (16, 19284604), (31, 9953344), (32, 9642302), (62, 4976672), (64, 4821151), (124, 2488336), (248, 1244168), (496, 622084), (992, 311042), (1984, 155521)]