81952282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 135544320

約数和(自身を除く): 53592038

約数列:

[1, 2, 19, 31, 38, 62, 73, 146, 589, 953, 1178, 1387, 1906, 2263, 2774, 4526, 18107, 29543, 36214, 42997, 59086, 69569, 85994, 139138, 561317, 1122634, 1321811, 2156639, 2643622, 4313278, 40976141, 81952282]

約数ペア:

[(1, 81952282), (2, 40976141), (19, 4313278), (31, 2643622), (38, 2156639), (62, 1321811), (73, 1122634), (146, 561317), (589, 139138), (953, 85994), (1178, 69569), (1387, 59086), (1906, 42997), (2263, 36214), (2774, 29543), (4526, 18107)]