33328048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{160231}}^1$

素因数の和:160252

約数の個数: 20

約数和(自身を含む): 69540688

約数和(自身を除く): 36212640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 160231, 320462, 640924, 1281848, 2083003, 2563696, 4166006, 8332012, 16664024, 33328048]

約数ペア:

[(1, 33328048), (2, 16664024), (4, 8332012), (8, 4166006), (13, 2563696), (16, 2083003), (26, 1281848), (52, 640924), (104, 320462), (208, 160231)]