1943286832

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{6959}}^1$

素因数の和:7561

約数の個数: 40

約数和(自身を含む): 3894036480

約数和(自身を除く): 1950749648

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 563, 1126, 2252, 4504, 6959, 9008, 13918, 17453, 27836, 34906, 55672, 69812, 111344, 139624, 215729, 279248, 431458, 862916, 1725832, 3451664, 3917917, 7835834, 15671668, 31343336, 62686672, 121455427, 242910854, 485821708, 971643416, 1943286832]

約数ペア:

[(1, 1943286832), (2, 971643416), (4, 485821708), (8, 242910854), (16, 121455427), (31, 62686672), (62, 31343336), (124, 15671668), (248, 7835834), (496, 3917917), (563, 3451664), (1126, 1725832), (2252, 862916), (4504, 431458), (6959, 279248), (9008, 215729), (13918, 139624), (17453, 111344), (27836, 69812), (34906, 55672)]