1670528

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 3443520

約数和(自身を除く): 1772992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 421, 496, 842, 992, 1684, 1984, 3368, 3968, 6736, 13051, 13472, 26102, 26944, 52204, 53888, 104408, 208816, 417632, 835264, 1670528]

約数ペア:

[(1, 1670528), (2, 835264), (4, 417632), (8, 208816), (16, 104408), (31, 53888), (32, 52204), (62, 26944), (64, 26102), (124, 13472), (128, 13051), (248, 6736), (421, 3968), (496, 3368), (842, 1984), (992, 1684)]