31280102

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{787}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 57189888

約数和(自身を除く): 25909786

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 787, 1169, 1574, 2338, 2839, 5509, 5678, 11018, 13379, 19873, 26758, 39746, 93653, 131429, 187306, 262858, 920003, 1840006, 2234293, 4468586, 15640051, 31280102]

約数ペア:

[(1, 31280102), (2, 15640051), (7, 4468586), (14, 2234293), (17, 1840006), (34, 920003), (119, 262858), (167, 187306), (238, 131429), (334, 93653), (787, 39746), (1169, 26758), (1574, 19873), (2338, 13379), (2839, 11018), (5509, 5678)]