25701968

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{9619}}^1$

素因数の和:9794

約数の個数: 20

約数和(自身を含む): 50100960

約数和(自身を除く): 24398992

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 9619, 19238, 38476, 76952, 153904, 1606373, 3212746, 6425492, 12850984, 25701968]

約数ペア:

[(1, 25701968), (2, 12850984), (4, 6425492), (8, 3212746), (16, 1606373), (167, 153904), (334, 76952), (668, 38476), (1336, 19238), (2672, 9619)]