31197192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{99991}}^1$

素因数の和:100013

約数の個数: 32

約数和(自身を含む): 83993280

約数和(自身を除く): 52796088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 99991, 199982, 299973, 399964, 599946, 799928, 1199892, 1299883, 2399784, 2599766, 3899649, 5199532, 7799298, 10399064, 15598596, 31197192]

約数ペア:

[(1, 31197192), (2, 15598596), (3, 10399064), (4, 7799298), (6, 5199532), (8, 3899649), (12, 2599766), (13, 2399784), (24, 1299883), (26, 1199892), (39, 799928), (52, 599946), (78, 399964), (104, 299973), (156, 199982), (312, 99991)]