17212456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 33463080

約数和(自身を除く): 16250624

約数列:

[1, 2, 4, 8, 41, 82, 97, 164, 194, 328, 388, 541, 776, 1082, 2164, 3977, 4328, 7954, 15908, 22181, 31816, 44362, 52477, 88724, 104954, 177448, 209908, 419816, 2151557, 4303114, 8606228, 17212456]

約数ペア:

[(1, 17212456), (2, 8606228), (4, 4303114), (8, 2151557), (41, 419816), (82, 209908), (97, 177448), (164, 104954), (194, 88724), (328, 52477), (388, 44362), (541, 31816), (776, 22181), (1082, 15908), (2164, 7954), (3977, 4328)]