16167320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31091}}^1$

素因数の和:31115

約数の個数: 32

約数和(自身を含む): 39175920

約数和(自身を除く): 23008600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 31091, 62182, 124364, 155455, 248728, 310910, 404183, 621820, 808366, 1243640, 1616732, 2020915, 3233464, 4041830, 8083660, 16167320]

約数ペア:

[(1, 16167320), (2, 8083660), (4, 4041830), (5, 3233464), (8, 2020915), (10, 1616732), (13, 1243640), (20, 808366), (26, 621820), (40, 404183), (52, 310910), (65, 248728), (104, 155455), (130, 124364), (260, 62182), (520, 31091)]