23321808

素因数分解:

$2^4\times 3^2\times {\mathrm{161957}}^1$

素因数の和:161971

約数の個数: 30

約数和(自身を含む): 65269074

約数和(自身を除く): 41947266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 161957, 323914, 485871, 647828, 971742, 1295656, 1457613, 1943484, 2591312, 2915226, 3886968, 5830452, 7773936, 11660904, 23321808]

約数ペア:

[(1, 23321808), (2, 11660904), (3, 7773936), (4, 5830452), (6, 3886968), (8, 2915226), (9, 2591312), (12, 1943484), (16, 1457613), (18, 1295656), (24, 971742), (36, 647828), (48, 485871), (72, 323914), (144, 161957)]