80198746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 131673600

約数和(自身を除く): 51474854

約数列:

[1, 2, 23, 29, 46, 58, 79, 158, 667, 761, 1334, 1522, 1817, 2291, 3634, 4582, 17503, 22069, 35006, 44138, 52693, 60119, 105386, 120238, 507587, 1015174, 1382737, 1743451, 2765474, 3486902, 40099373, 80198746]

約数ペア:

[(1, 80198746), (2, 40099373), (23, 3486902), (29, 2765474), (46, 1743451), (58, 1382737), (79, 1015174), (158, 507587), (667, 120238), (761, 105386), (1334, 60119), (1522, 52693), (1817, 44138), (2291, 35006), (3634, 22069), (4582, 17503)]