2090865928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{15413}}^1$

素因数の和:15997

約数の個数: 32

約数和(自身を含む): 4054498560

約数和(自身を除く): 1963632632

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 547, 1094, 2188, 4376, 15413, 16957, 30826, 33914, 61652, 67828, 123304, 135656, 477803, 955606, 1911212, 3822424, 8430911, 16861822, 33723644, 67447288, 261358241, 522716482, 1045432964, 2090865928]

約数ペア:

[(1, 2090865928), (2, 1045432964), (4, 522716482), (8, 261358241), (31, 67447288), (62, 33723644), (124, 16861822), (248, 8430911), (547, 3822424), (1094, 1911212), (2188, 955606), (4376, 477803), (15413, 135656), (16957, 123304), (30826, 67828), (33914, 61652)]