67890248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16103}}^1$

素因数の和:16157

約数の個数: 32

約数和(自身を含む): 139138560

約数和(自身を除く): 71248312

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 16103, 32206, 64412, 128824, 273751, 499193, 547502, 998386, 1095004, 1996772, 2190008, 3993544, 8486281, 16972562, 33945124, 67890248]

約数ペア:

[(1, 67890248), (2, 33945124), (4, 16972562), (8, 8486281), (17, 3993544), (31, 2190008), (34, 1996772), (62, 1095004), (68, 998386), (124, 547502), (136, 499193), (248, 273751), (527, 128824), (1054, 64412), (2108, 32206), (4216, 16103)]