16401809654

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{5897}}^1$

素因数の和:6440

約数の個数: 32

約数和(自身を含む): 25689989376

約数和(自身を除く): 9288179722

約数列:

[1, 2, 31, 62, 113, 226, 397, 794, 3503, 5897, 7006, 11794, 12307, 24614, 44861, 89722, 182807, 365614, 666361, 1332722, 1390691, 2341109, 2781382, 4682218, 20657191, 41314382, 72574379, 145148758, 264545317, 529090634, 8200904827, 16401809654]

約数ペア:

[(1, 16401809654), (2, 8200904827), (31, 529090634), (62, 264545317), (113, 145148758), (226, 72574379), (397, 41314382), (794, 20657191), (3503, 4682218), (5897, 2781382), (7006, 2341109), (11794, 1390691), (12307, 1332722), (24614, 666361), (44861, 365614), (89722, 182807)]