80846648

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 154299600

約数和(自身を除く): 73452952

約数列:

[1, 2, 4, 8, 83, 166, 313, 332, 389, 626, 664, 778, 1252, 1556, 2504, 3112, 25979, 32287, 51958, 64574, 103916, 121757, 129148, 207832, 243514, 258296, 487028, 974056, 10105831, 20211662, 40423324, 80846648]

約数ペア:

[(1, 80846648), (2, 40423324), (4, 20211662), (8, 10105831), (83, 974056), (166, 487028), (313, 258296), (332, 243514), (389, 207832), (626, 129148), (664, 121757), (778, 103916), (1252, 64574), (1556, 51958), (2504, 32287), (3112, 25979)]