61504

素因数分解:

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

素因数の和:74

約数の個数: 21

約数和(自身を含む): 126111

約数和(自身を除く): 64607

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 3844, 7688, 15376, 30752, 61504]

約数ペア:

[(1, 61504), (2, 30752), (4, 15376), (8, 7688), (16, 3844), (31, 1984), (32, 1922), (62, 992), (64, 961), (124, 496)]