69231928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 135083520

約数和(自身を除く): 65851592

約数列:

[1, 2, 4, 8, 31, 62, 124, 131, 248, 262, 524, 1048, 2131, 4061, 4262, 8122, 8524, 16244, 17048, 32488, 66061, 132122, 264244, 279161, 528488, 558322, 1116644, 2233288, 8653991, 17307982, 34615964, 69231928]

約数ペア:

[(1, 69231928), (2, 34615964), (4, 17307982), (8, 8653991), (31, 2233288), (62, 1116644), (124, 558322), (131, 528488), (248, 279161), (262, 264244), (524, 132122), (1048, 66061), (2131, 32488), (4061, 17048), (4262, 16244), (8122, 8524)]