80172442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1471}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 146257920

約数和(自身を除く): 66085478

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 1471, 1603, 2942, 3206, 3893, 7786, 10297, 20594, 25007, 27251, 50014, 54502, 175049, 336859, 350098, 673718, 2358013, 4716026, 5726603, 11453206, 40086221, 80172442]

約数ペア:

[(1, 80172442), (2, 40086221), (7, 11453206), (14, 5726603), (17, 4716026), (34, 2358013), (119, 673718), (229, 350098), (238, 336859), (458, 175049), (1471, 54502), (1603, 50014), (2942, 27251), (3206, 25007), (3893, 20594), (7786, 10297)]