404347136

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{50951}}^1$

素因数の和:50998

約数の個数: 36

約数和(自身を含む): 833167104

約数和(自身を除く): 428819968

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 50951, 101902, 203804, 407608, 815216, 1579481, 1630432, 3158962, 3260864, 6317924, 6521728, 12635848, 13043456, 25271696, 50543392, 101086784, 202173568, 404347136]

約数ペア:

[(1, 404347136), (2, 202173568), (4, 101086784), (8, 50543392), (16, 25271696), (31, 13043456), (32, 12635848), (62, 6521728), (64, 6317924), (124, 3260864), (128, 3158962), (248, 1630432), (256, 1579481), (496, 815216), (992, 407608), (1984, 203804), (3968, 101902), (7936, 50951)]