212838064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{429109}}^1$

素因数の和:429148

約数の個数: 20

約数和(自身を含む): 425677120

約数和(自身を除く): 212839056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 429109, 858218, 1716436, 3432872, 6865744, 13302379, 26604758, 53209516, 106419032, 212838064]

約数ペア:

[(1, 212838064), (2, 106419032), (4, 53209516), (8, 26604758), (16, 13302379), (31, 6865744), (62, 3432872), (124, 1716436), (248, 858218), (496, 429109)]