81061736

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14923}}^1$

素因数の和:15033

約数の個数: 32

約数和(自身を含む): 175506240

約数和(自身を除く): 94444504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 14923, 29846, 59692, 104461, 119384, 208922, 417844, 835688, 1447531, 2895062, 5790124, 10132717, 11580248, 20265434, 40530868, 81061736]

約数ペア:

[(1, 81061736), (2, 40530868), (4, 20265434), (7, 11580248), (8, 10132717), (14, 5790124), (28, 2895062), (56, 1447531), (97, 835688), (194, 417844), (388, 208922), (679, 119384), (776, 104461), (1358, 59692), (2716, 29846), (5432, 14923)]