16591036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 37537920

約数和(自身を除く): 20946884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 83, 118, 121, 154, 166, 236, 242, 308, 332, 413, 484, 581, 649, 826, 847, 913, 1162, 1298, 1652, 1694, 1826, 2324, 2596, 3388, 3652, 4543, 4897, 6391, 7139, 9086, 9794, 10043, 12782, 14278, 18172, 19588, 20086, 25564, 28556, 34279, 40172, 49973, 53867, 68558, 70301, 99946, 107734, 137116, 140602, 199892, 215468, 281204, 377069, 592537, 754138, 1185074, 1508276, 2370148, 4147759, 8295518, 16591036]

約数ペア:

[(1, 16591036), (2, 8295518), (4, 4147759), (7, 2370148), (11, 1508276), (14, 1185074), (22, 754138), (28, 592537), (44, 377069), (59, 281204), (77, 215468), (83, 199892), (118, 140602), (121, 137116), (154, 107734), (166, 99946), (236, 70301), (242, 68558), (308, 53867), (332, 49973), (413, 40172), (484, 34279), (581, 28556), (649, 25564), (826, 20086), (847, 19588), (913, 18172), (1162, 14278), (1298, 12782), (1652, 10043), (1694, 9794), (1826, 9086), (2324, 7139), (2596, 6391), (3388, 4897), (3652, 4543)]