16531528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3937

約数の個数: 32

約数和(自身を含む): 34203960

約数和(自身を除く): 17672432

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 3877, 4264, 7754, 15508, 31016, 50401, 100802, 158957, 201604, 317914, 403208, 635828, 1271656, 2066441, 4132882, 8265764, 16531528]

約数ペア:

[(1, 16531528), (2, 8265764), (4, 4132882), (8, 2066441), (13, 1271656), (26, 635828), (41, 403208), (52, 317914), (82, 201604), (104, 158957), (164, 100802), (328, 50401), (533, 31016), (1066, 15508), (2132, 7754), (3877, 4264)]