31383157078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1057883}}^1$

素因数の和:1058068

約数の個数: 32

約数和(自身を含む): 58293639936

約数和(自身を除く): 26910482858

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1141, 2119, 2282, 4238, 14833, 29666, 1057883, 2115766, 7405181, 13752479, 14810362, 27504958, 96267353, 172434929, 192534706, 344869858, 1207044503, 2241654077, 2414089006, 4483308154, 15691578539, 31383157078]

約数ペア:

[(1, 31383157078), (2, 15691578539), (7, 4483308154), (13, 2414089006), (14, 2241654077), (26, 1207044503), (91, 344869858), (163, 192534706), (182, 172434929), (326, 96267353), (1141, 27504958), (2119, 14810362), (2282, 13752479), (4238, 7405181), (14833, 2115766), (29666, 1057883)]