31598268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15581}}^1$

素因数の和:15614

約数の個数: 36

約数和(自身を含む): 79842168

約数和(自身を除く): 48243900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 15581, 31162, 46743, 62324, 93486, 186972, 202553, 405106, 607659, 810212, 1215318, 2430636, 2633189, 5266378, 7899567, 10532756, 15799134, 31598268]

約数ペア:

[(1, 31598268), (2, 15799134), (3, 10532756), (4, 7899567), (6, 5266378), (12, 2633189), (13, 2430636), (26, 1215318), (39, 810212), (52, 607659), (78, 405106), (156, 202553), (169, 186972), (338, 93486), (507, 62324), (676, 46743), (1014, 31162), (2028, 15581)]