63858128

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{23899}}^1$

素因数の和:24074

約数の個数: 20

約数和(自身を含む): 124471200

約数和(自身を除く): 60613072

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 23899, 47798, 95596, 191192, 382384, 3991133, 7982266, 15964532, 31929064, 63858128]

約数ペア:

[(1, 63858128), (2, 31929064), (4, 15964532), (8, 7982266), (16, 3991133), (167, 382384), (334, 191192), (668, 95596), (1336, 47798), (2672, 23899)]