31378634

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4310

約数の個数: 32

約数和(自身を含む): 58807296

約数和(自身を除く): 27428662

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 4253, 7378, 8506, 29771, 59542, 72301, 131843, 144602, 263686, 506107, 922901, 1012214, 1845802, 2241331, 4482662, 15689317, 31378634]

約数ペア:

[(1, 31378634), (2, 15689317), (7, 4482662), (14, 2241331), (17, 1845802), (31, 1012214), (34, 922901), (62, 506107), (119, 263686), (217, 144602), (238, 131843), (434, 72301), (527, 59542), (1054, 29771), (3689, 8506), (4253, 7378)]