64250512

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{55009}}^1$

素因数の和:55090

約数の個数: 20

約数和(自身を含む): 126192940

約数和(自身を除く): 61942428

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 55009, 110018, 220036, 440072, 880144, 4015657, 8031314, 16062628, 32125256, 64250512]

約数ペア:

[(1, 64250512), (2, 32125256), (4, 16062628), (8, 8031314), (16, 4015657), (73, 880144), (146, 440072), (292, 220036), (584, 110018), (1168, 55009)]