65419796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40583}}^1$

素因数の和:40631

約数の個数: 24

約数和(自身を含む): 127271424

約数和(自身を除く): 61851628

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 40583, 81166, 162332, 527579, 1055158, 1258073, 2110316, 2516146, 5032292, 16354949, 32709898, 65419796]

約数ペア:

[(1, 65419796), (2, 32709898), (4, 16354949), (13, 5032292), (26, 2516146), (31, 2110316), (52, 1258073), (62, 1055158), (124, 527579), (403, 162332), (806, 81166), (1612, 40583)]