133315624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41351}}^1$

素因数の和:41401

約数の個数: 32

約数和(自身を含む): 277885440

約数和(自身を除く): 144569816

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 41351, 82702, 165404, 330808, 537563, 1075126, 1281881, 2150252, 2563762, 4300504, 5127524, 10255048, 16664453, 33328906, 66657812, 133315624]

約数ペア:

[(1, 133315624), (2, 66657812), (4, 33328906), (8, 16664453), (13, 10255048), (26, 5127524), (31, 4300504), (52, 2563762), (62, 2150252), (104, 1281881), (124, 1075126), (248, 537563), (403, 330808), (806, 165404), (1612, 82702), (3224, 41351)]