82907888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23879}}^1$

素因数の和:23925

約数の個数: 40

約数和(自身を含む): 189511680

約数和(自身を除く): 106603792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 23879, 47758, 95516, 167153, 191032, 334306, 382064, 668612, 740249, 1337224, 1480498, 2674448, 2960996, 5181743, 5921992, 10363486, 11843984, 20726972, 41453944, 82907888]

約数ペア:

[(1, 82907888), (2, 41453944), (4, 20726972), (7, 11843984), (8, 10363486), (14, 5921992), (16, 5181743), (28, 2960996), (31, 2674448), (56, 1480498), (62, 1337224), (112, 740249), (124, 668612), (217, 382064), (248, 334306), (434, 191032), (496, 167153), (868, 95516), (1736, 47758), (3472, 23879)]