31441944

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{30467}}^1$

素因数の和:30519

約数の個数: 32

約数和(自身を含む): 80435520

約数和(自身を除く): 48993576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 30467, 60934, 91401, 121868, 182802, 243736, 365604, 731208, 1310081, 2620162, 3930243, 5240324, 7860486, 10480648, 15720972, 31441944]

約数ペア:

[(1, 31441944), (2, 15720972), (3, 10480648), (4, 7860486), (6, 5240324), (8, 3930243), (12, 2620162), (24, 1310081), (43, 731208), (86, 365604), (129, 243736), (172, 182802), (258, 121868), (344, 91401), (516, 60934), (1032, 30467)]