16032680

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2459}}^1$

素因数の和:2633

約数の個数: 32

約数和(自身を含む): 36309600

約数和(自身を除く): 20276920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 2459, 3260, 4918, 6520, 9836, 12295, 19672, 24590, 49180, 98360, 400817, 801634, 1603268, 2004085, 3206536, 4008170, 8016340, 16032680]

約数ペア:

[(1, 16032680), (2, 8016340), (4, 4008170), (5, 3206536), (8, 2004085), (10, 1603268), (20, 801634), (40, 400817), (163, 98360), (326, 49180), (652, 24590), (815, 19672), (1304, 12295), (1630, 9836), (2459, 6520), (3260, 4918)]