161785451522

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{231631}}^1\times {\mathrm{20543}}^1$

素因数の和:252193

約数の個数: 16

約数和(自身を含む): 256966981632

約数和(自身を除く): 95181530110

約数列:

[1, 2, 17, 34, 20543, 41086, 231631, 349231, 463262, 698462, 3937727, 7875454, 4758395633, 9516791266, 80892725761, 161785451522]

約数ペア:

[(1, 161785451522), (2, 80892725761), (17, 9516791266), (34, 4758395633), (20543, 7875454), (41086, 3937727), (231631, 698462), (349231, 463262)]