211678912

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{106693}}^1$

素因数の和:106736

約数の個数: 28

約数和(自身を含む): 433604416

約数和(自身を除く): 221925504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 106693, 213386, 426772, 853544, 1707088, 3307483, 3414176, 6614966, 6828352, 13229932, 26459864, 52919728, 105839456, 211678912]

約数ペア:

[(1, 211678912), (2, 105839456), (4, 52919728), (8, 26459864), (16, 13229932), (31, 6828352), (32, 6614966), (62, 3414176), (64, 3307483), (124, 1707088), (248, 853544), (496, 426772), (992, 213386), (1984, 106693)]