86993502

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4288

約数の個数: 32

約数和(自身を含む): 181232640

約数和(自身を除く): 94239138

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 3503, 4139, 7006, 8278, 10509, 12417, 21018, 24834, 128309, 256618, 384927, 467707, 769854, 935414, 1403121, 2806242, 14498917, 28997834, 43496751, 86993502]

約数ペア:

[(1, 86993502), (2, 43496751), (3, 28997834), (6, 14498917), (31, 2806242), (62, 1403121), (93, 935414), (113, 769854), (186, 467707), (226, 384927), (339, 256618), (678, 128309), (3503, 24834), (4139, 21018), (7006, 12417), (8278, 10509)]