80806398

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{2251}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 167764992

約数和(自身を除く): 86958594

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 193, 386, 579, 1158, 2251, 4502, 5983, 6753, 11966, 13506, 17949, 35898, 69781, 139562, 209343, 418686, 434443, 868886, 1303329, 2606658, 13467733, 26935466, 40403199, 80806398]

約数ペア:

[(1, 80806398), (2, 40403199), (3, 26935466), (6, 13467733), (31, 2606658), (62, 1303329), (93, 868886), (186, 434443), (193, 418686), (386, 209343), (579, 139562), (1158, 69781), (2251, 35898), (4502, 17949), (5983, 13506), (6753, 11966)]