86780086

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1\times {\mathrm{619}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 131420160

約数和(自身を除く): 44640074

約数列:

[1, 2, 191, 367, 382, 619, 734, 1238, 70097, 118229, 140194, 227173, 236458, 454346, 43390043, 86780086]

約数ペア:

[(1, 86780086), (2, 43390043), (191, 454346), (367, 236458), (382, 227173), (619, 140194), (734, 118229), (1238, 70097)]