8873254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 15079680

約数和(自身を除く): 6206426

約数列:

[1, 2, 13, 26, 31, 62, 101, 109, 202, 218, 403, 806, 1313, 1417, 2626, 2834, 3131, 3379, 6262, 6758, 11009, 22018, 40703, 43927, 81406, 87854, 143117, 286234, 341279, 682558, 4436627, 8873254]

約数ペア:

[(1, 8873254), (2, 4436627), (13, 682558), (26, 341279), (31, 286234), (62, 143117), (101, 87854), (109, 81406), (202, 43927), (218, 40703), (403, 22018), (806, 11009), (1313, 6758), (1417, 6262), (2626, 3379), (2834, 3131)]