71171056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{404381}}^1$

素因数の和:404400

約数の個数: 20

約数和(自身を含む): 150430104

約数和(自身を除く): 79259048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 404381, 808762, 1617524, 3235048, 4448191, 6470096, 8896382, 17792764, 35585528, 71171056]

約数ペア:

[(1, 71171056), (2, 35585528), (4, 17792764), (8, 8896382), (11, 6470096), (16, 4448191), (22, 3235048), (44, 1617524), (88, 808762), (176, 404381)]