173728

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 351540

約数和(自身を除く): 177812

約数列:

[1, 2, 4, 8, 16, 32, 61, 89, 122, 178, 244, 356, 488, 712, 976, 1424, 1952, 2848, 5429, 10858, 21716, 43432, 86864, 173728]

約数ペア:

[(1, 173728), (2, 86864), (4, 43432), (8, 21716), (16, 10858), (32, 5429), (61, 2848), (89, 1952), (122, 1424), (178, 976), (244, 712), (356, 488)]