22207904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 45997056

約数和(自身を除く): 23789152

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 122, 124, 244, 248, 367, 488, 496, 734, 976, 992, 1468, 1891, 1952, 2936, 3782, 5872, 7564, 11377, 11744, 15128, 22387, 22754, 30256, 44774, 45508, 60512, 89548, 91016, 179096, 182032, 358192, 364064, 693997, 716384, 1387994, 2775988, 5551976, 11103952, 22207904]

約数ペア:

[(1, 22207904), (2, 11103952), (4, 5551976), (8, 2775988), (16, 1387994), (31, 716384), (32, 693997), (61, 364064), (62, 358192), (122, 182032), (124, 179096), (244, 91016), (248, 89548), (367, 60512), (488, 45508), (496, 44774), (734, 30256), (976, 22754), (992, 22387), (1468, 15128), (1891, 11744), (1952, 11377), (2936, 7564), (3782, 5872)]