81144256

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{34267}}^1$

素因数の和:34316

約数の個数: 28

約数和(自身を含む): 165377368

約数和(自身を除く): 84233112

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 34267, 68534, 137068, 274136, 548272, 1096544, 1267879, 2193088, 2535758, 5071516, 10143032, 20286064, 40572128, 81144256]

約数ペア:

[(1, 81144256), (2, 40572128), (4, 20286064), (8, 10143032), (16, 5071516), (32, 2535758), (37, 2193088), (64, 1267879), (74, 1096544), (148, 548272), (296, 274136), (592, 137068), (1184, 68534), (2368, 34267)]