40372144

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{8731}}^1$

素因数の和:8773

約数の個数: 30

約数和(自身を含む): 83102444

約数和(自身を除く): 42730300

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 8731, 17462, 34924, 69848, 139696, 148427, 296854, 593708, 1187416, 2374832, 2523259, 5046518, 10093036, 20186072, 40372144]

約数ペア:

[(1, 40372144), (2, 20186072), (4, 10093036), (8, 5046518), (16, 2523259), (17, 2374832), (34, 1187416), (68, 593708), (136, 296854), (272, 148427), (289, 139696), (578, 69848), (1156, 34924), (2312, 17462), (4624, 8731)]