16477964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3413}}^1$

素因数の和:3505

約数の個数: 24

約数和(自身を含む): 30971808

約数和(自身を除く): 14493844

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 3413, 4828, 6826, 13652, 58021, 116042, 232084, 242323, 484646, 969292, 4119491, 8238982, 16477964]

約数ペア:

[(1, 16477964), (2, 8238982), (4, 4119491), (17, 969292), (34, 484646), (68, 242323), (71, 232084), (142, 116042), (284, 58021), (1207, 13652), (2414, 6826), (3413, 4828)]