16017808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{58889}}^1$

素因数の和:58914

約数の個数: 20

約数和(自身を含む): 32860620

約数和(自身を除く): 16842812

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 58889, 117778, 235556, 471112, 942224, 1001113, 2002226, 4004452, 8008904, 16017808]

約数ペア:

[(1, 16017808), (2, 8008904), (4, 4004452), (8, 2002226), (16, 1001113), (17, 942224), (34, 471112), (68, 235556), (136, 117778), (272, 58889)]