61232908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20771}}^1$

素因数の和:20853

約数の個数: 24

約数和(自身を含む): 118649664

約数和(自身を除く): 57416756

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 20771, 41542, 83084, 228481, 456962, 913924, 1391657, 2783314, 5566628, 15308227, 30616454, 61232908]

約数ペア:

[(1, 61232908), (2, 30616454), (4, 15308227), (11, 5566628), (22, 2783314), (44, 1391657), (67, 913924), (134, 456962), (268, 228481), (737, 83084), (1474, 41542), (2948, 20771)]