23138648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7177}}^1$

素因数の和:7227

約数の個数: 32

約数和(自身を含む): 48236160

約数和(自身を除く): 25097512

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 7177, 14354, 28708, 57416, 93301, 186602, 222487, 373204, 444974, 746408, 889948, 1779896, 2892331, 5784662, 11569324, 23138648]

約数ペア:

[(1, 23138648), (2, 11569324), (4, 5784662), (8, 2892331), (13, 1779896), (26, 889948), (31, 746408), (52, 444974), (62, 373204), (104, 222487), (124, 186602), (248, 93301), (403, 57416), (806, 28708), (1612, 14354), (3224, 7177)]