63985984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{32251}}^1$

素因数の和:32294

約数の個数: 28

約数和(自身を含む): 131072128

約数和(自身を除く): 67086144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 32251, 64502, 129004, 258008, 516016, 999781, 1032032, 1999562, 2064064, 3999124, 7998248, 15996496, 31992992, 63985984]

約数ペア:

[(1, 63985984), (2, 31992992), (4, 15996496), (8, 7998248), (16, 3999124), (31, 2064064), (32, 1999562), (62, 1032032), (64, 999781), (124, 516016), (248, 258008), (496, 129004), (992, 64502), (1984, 32251)]