130594568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40507}}^1$

素因数の和:40557

約数の個数: 32

約数和(自身を含む): 272213760

約数和(自身を除く): 141619192

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 40507, 81014, 162028, 324056, 526591, 1053182, 1255717, 2106364, 2511434, 4212728, 5022868, 10045736, 16324321, 32648642, 65297284, 130594568]

約数ペア:

[(1, 130594568), (2, 65297284), (4, 32648642), (8, 16324321), (13, 10045736), (26, 5022868), (31, 4212728), (52, 2511434), (62, 2106364), (104, 1255717), (124, 1053182), (248, 526591), (403, 324056), (806, 162028), (1612, 81014), (3224, 40507)]