42315128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 84067200

約数和(自身を除く): 41752072

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1336, 1667, 3173, 3334, 6346, 6668, 12692, 13336, 25384, 31673, 63346, 126692, 253384, 278389, 556778, 1113556, 2227112, 5289391, 10578782, 21157564, 42315128]

約数ペア:

[(1, 42315128), (2, 21157564), (4, 10578782), (8, 5289391), (19, 2227112), (38, 1113556), (76, 556778), (152, 278389), (167, 253384), (334, 126692), (668, 63346), (1336, 31673), (1667, 25384), (3173, 13336), (3334, 12692), (6346, 6668)]