64613982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1117}}^1$

素因数の和:1464

約数の個数: 32

約数和(自身を含む): 133945344

約数和(自身を除く): 69331362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 311, 622, 933, 1117, 1866, 2234, 3351, 6702, 9641, 19282, 28923, 34627, 57846, 69254, 103881, 207762, 347387, 694774, 1042161, 2084322, 10768997, 21537994, 32306991, 64613982]

約数ペア:

[(1, 64613982), (2, 32306991), (3, 21537994), (6, 10768997), (31, 2084322), (62, 1042161), (93, 694774), (186, 347387), (311, 207762), (622, 103881), (933, 69254), (1117, 57846), (1866, 34627), (2234, 28923), (3351, 19282), (6702, 9641)]