38493416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1031}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 78019200

約数和(自身を除く): 39525784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1031, 1436, 2062, 2872, 4124, 4667, 8248, 9334, 13403, 18668, 26806, 37336, 53612, 107224, 370129, 740258, 1480516, 2961032, 4811677, 9623354, 19246708, 38493416]

約数ペア:

[(1, 38493416), (2, 19246708), (4, 9623354), (8, 4811677), (13, 2961032), (26, 1480516), (52, 740258), (104, 370129), (359, 107224), (718, 53612), (1031, 37336), (1436, 26806), (2062, 18668), (2872, 13403), (4124, 9334), (4667, 8248)]