45398536

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 86935680

約数和(自身を除く): 41537144

約数列:

[1, 2, 4, 8, 71, 142, 257, 284, 311, 514, 568, 622, 1028, 1244, 2056, 2488, 18247, 22081, 36494, 44162, 72988, 79927, 88324, 145976, 159854, 176648, 319708, 639416, 5674817, 11349634, 22699268, 45398536]

約数ペア:

[(1, 45398536), (2, 22699268), (4, 11349634), (8, 5674817), (71, 639416), (142, 319708), (257, 176648), (284, 159854), (311, 145976), (514, 88324), (568, 79927), (622, 72988), (1028, 44162), (1244, 36494), (2056, 22081), (2488, 18247)]