20160161248

素因数分解:

$2^5\times {\mathrm{2909}}^1\times {\mathrm{216571}}^1$

素因数の和:219490

約数の個数: 24

約数和(自身を含む): 39704144760

約数和(自身を除く): 19543983512

約数列:

[1, 2, 4, 8, 16, 32, 2909, 5818, 11636, 23272, 46544, 93088, 216571, 433142, 866284, 1732568, 3465136, 6930272, 630005039, 1260010078, 2520020156, 5040040312, 10080080624, 20160161248]

約数ペア:

[(1, 20160161248), (2, 10080080624), (4, 5040040312), (8, 2520020156), (16, 1260010078), (32, 630005039), (2909, 6930272), (5818, 3465136), (11636, 1732568), (23272, 866284), (46544, 433142), (93088, 216571)]