212891632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{429217}}^1$

素因数の和:429256

約数の個数: 20

約数和(自身を含む): 425784256

約数和(自身を除く): 212892624

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 429217, 858434, 1716868, 3433736, 6867472, 13305727, 26611454, 53222908, 106445816, 212891632]

約数ペア:

[(1, 212891632), (2, 106445816), (4, 53222908), (8, 26611454), (16, 13305727), (31, 6867472), (62, 3433736), (124, 1716868), (248, 858434), (496, 429217)]