40123952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227977}}^1$

素因数の和:227996

約数の個数: 20

約数和(自身を含む): 84807816

約数和(自身を除く): 44683864

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227977, 455954, 911908, 1823816, 2507747, 3647632, 5015494, 10030988, 20061976, 40123952]

約数ペア:

[(1, 40123952), (2, 20061976), (4, 10030988), (8, 5015494), (11, 3647632), (16, 2507747), (22, 1823816), (44, 911908), (88, 455954), (176, 227977)]