89938130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 167989248

約数和(自身を除く): 78051118

約数列:

[1, 2, 5, 10, 31, 62, 155, 223, 310, 446, 1115, 1301, 2230, 2602, 6505, 6913, 13010, 13826, 34565, 40331, 69130, 80662, 201655, 290123, 403310, 580246, 1450615, 2901230, 8993813, 17987626, 44969065, 89938130]

約数ペア:

[(1, 89938130), (2, 44969065), (5, 17987626), (10, 8993813), (31, 2901230), (62, 1450615), (155, 580246), (223, 403310), (310, 290123), (446, 201655), (1115, 80662), (1301, 69130), (2230, 40331), (2602, 34565), (6505, 13826), (6913, 13010)]