23181264

素因数分解:

$2^4\times 3^2\times {\mathrm{160981}}^1$

素因数の和:160995

約数の個数: 30

約数和(自身を含む): 64875746

約数和(自身を除く): 41694482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 160981, 321962, 482943, 643924, 965886, 1287848, 1448829, 1931772, 2575696, 2897658, 3863544, 5795316, 7727088, 11590632, 23181264]

約数ペア:

[(1, 23181264), (2, 11590632), (3, 7727088), (4, 5795316), (6, 3863544), (8, 2897658), (9, 2575696), (12, 1931772), (16, 1448829), (18, 1287848), (24, 965886), (36, 643924), (48, 482943), (72, 321962), (144, 160981)]