85867818

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1381}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 176586432

約数和(自身を除く): 90718614

約数列:

[1, 2, 3, 6, 43, 86, 129, 241, 258, 482, 723, 1381, 1446, 2762, 4143, 8286, 10363, 20726, 31089, 59383, 62178, 118766, 178149, 332821, 356298, 665642, 998463, 1996926, 14311303, 28622606, 42933909, 85867818]

約数ペア:

[(1, 85867818), (2, 42933909), (3, 28622606), (6, 14311303), (43, 1996926), (86, 998463), (129, 665642), (241, 356298), (258, 332821), (482, 178149), (723, 118766), (1381, 62178), (1446, 59383), (2762, 31089), (4143, 20726), (8286, 10363)]