31874352

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{15443}}^1$

素因数の和:15497

約数の個数: 40

約数和(自身を含む): 84262464

約数和(自身を除く): 52388112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 15443, 30886, 46329, 61772, 92658, 123544, 185316, 247088, 370632, 664049, 741264, 1328098, 1992147, 2656196, 3984294, 5312392, 7968588, 10624784, 15937176, 31874352]

約数ペア:

[(1, 31874352), (2, 15937176), (3, 10624784), (4, 7968588), (6, 5312392), (8, 3984294), (12, 2656196), (16, 1992147), (24, 1328098), (43, 741264), (48, 664049), (86, 370632), (129, 247088), (172, 185316), (258, 123544), (344, 92658), (516, 61772), (688, 46329), (1032, 30886), (2064, 15443)]