61620688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{104089}}^1$

素因数の和:104134

約数の個数: 20

約数和(自身を含む): 122618020

約数和(自身を除く): 60997332

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 104089, 208178, 416356, 832712, 1665424, 3851293, 7702586, 15405172, 30810344, 61620688]

約数ペア:

[(1, 61620688), (2, 30810344), (4, 15405172), (8, 7702586), (16, 3851293), (37, 1665424), (74, 832712), (148, 416356), (296, 208178), (592, 104089)]