61021612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1373}}^1$

素因数の和:1689

約数の個数: 24

約数和(自身を含む): 109876032

約数和(自身を除く): 48854420

約数列:

[1, 2, 4, 41, 82, 164, 271, 542, 1084, 1373, 2746, 5492, 11111, 22222, 44444, 56293, 112586, 225172, 372083, 744166, 1488332, 15255403, 30510806, 61021612]

約数ペア:

[(1, 61021612), (2, 30510806), (4, 15255403), (41, 1488332), (82, 744166), (164, 372083), (271, 225172), (542, 112586), (1084, 56293), (1373, 44444), (2746, 22222), (5492, 11111)]