31166954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9013}}^1$

素因数の和:9054

約数の個数: 32

約数和(自身を含む): 60574080

約数和(自身を除く): 29407126

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 9013, 18026, 63091, 117169, 126182, 171247, 234338, 342494, 820183, 1198729, 1640366, 2226211, 2397458, 4452422, 15583477, 31166954]

約数ペア:

[(1, 31166954), (2, 15583477), (7, 4452422), (13, 2397458), (14, 2226211), (19, 1640366), (26, 1198729), (38, 820183), (91, 342494), (133, 234338), (182, 171247), (247, 126182), (266, 117169), (494, 63091), (1729, 18026), (3458, 9013)]