32401456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{857}}^1$

素因数の和:1021

約数の個数: 40

約数和(自身を含む): 67026960

約数和(自身を除く): 34625504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 139, 272, 278, 556, 857, 1112, 1714, 2224, 2363, 3428, 4726, 6856, 9452, 13712, 14569, 18904, 29138, 37808, 58276, 116552, 119123, 233104, 238246, 476492, 952984, 1905968, 2025091, 4050182, 8100364, 16200728, 32401456]

約数ペア:

[(1, 32401456), (2, 16200728), (4, 8100364), (8, 4050182), (16, 2025091), (17, 1905968), (34, 952984), (68, 476492), (136, 238246), (139, 233104), (272, 119123), (278, 116552), (556, 58276), (857, 37808), (1112, 29138), (1714, 18904), (2224, 14569), (2363, 13712), (3428, 9452), (4726, 6856)]