89580136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{3529}}^1$

素因数の和:3721

約数の個数: 32

約数和(自身を含む): 177912000

約数和(自身を除く): 88331864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 167, 334, 668, 1336, 3173, 3529, 6346, 7058, 12692, 14116, 25384, 28232, 67051, 134102, 268204, 536408, 589343, 1178686, 2357372, 4714744, 11197517, 22395034, 44790068, 89580136]

約数ペア:

[(1, 89580136), (2, 44790068), (4, 22395034), (8, 11197517), (19, 4714744), (38, 2357372), (76, 1178686), (152, 589343), (167, 536408), (334, 268204), (668, 134102), (1336, 67051), (3173, 28232), (3529, 25384), (6346, 14116), (7058, 12692)]