23139064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{821}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 46952640

約数和(自身を除く): 23813576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 821, 1084, 1642, 2168, 3284, 3523, 6568, 7046, 10673, 14092, 21346, 28184, 42692, 85384, 222491, 444982, 889964, 1779928, 2892383, 5784766, 11569532, 23139064]

約数ペア:

[(1, 23139064), (2, 11569532), (4, 5784766), (8, 2892383), (13, 1779928), (26, 889964), (52, 444982), (104, 222491), (271, 85384), (542, 42692), (821, 28184), (1084, 21346), (1642, 14092), (2168, 10673), (3284, 7046), (3523, 6568)]