99967870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1931}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 186955776

約数和(自身を除く): 86987906

約数列:

[1, 2, 5, 10, 31, 62, 155, 167, 310, 334, 835, 1670, 1931, 3862, 5177, 9655, 10354, 19310, 25885, 51770, 59861, 119722, 299305, 322477, 598610, 644954, 1612385, 3224770, 9996787, 19993574, 49983935, 99967870]

約数ペア:

[(1, 99967870), (2, 49983935), (5, 19993574), (10, 9996787), (31, 3224770), (62, 1612385), (155, 644954), (167, 598610), (310, 322477), (334, 299305), (835, 119722), (1670, 59861), (1931, 51770), (3862, 25885), (5177, 19310), (9655, 10354)]