82980448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{136481}}^1$

素因数の和:136510

約数の個数: 24

約数和(自身を含む): 171967320

約数和(自身を除く): 88986872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 136481, 272962, 545924, 1091848, 2183696, 2593139, 4367392, 5186278, 10372556, 20745112, 41490224, 82980448]

約数ペア:

[(1, 82980448), (2, 41490224), (4, 20745112), (8, 10372556), (16, 5186278), (19, 4367392), (32, 2593139), (38, 2183696), (76, 1091848), (152, 545924), (304, 272962), (608, 136481)]