31841928

素因数分解:

$2^3\times 3^2\times {\mathrm{467}}^1\times {\mathrm{947}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 86514480

約数和(自身を除く): 54672552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 467, 934, 947, 1401, 1868, 1894, 2802, 2841, 3736, 3788, 4203, 5604, 5682, 7576, 8406, 8523, 11208, 11364, 16812, 17046, 22728, 33624, 34092, 68184, 442249, 884498, 1326747, 1768996, 2653494, 3537992, 3980241, 5306988, 7960482, 10613976, 15920964, 31841928]

約数ペア:

[(1, 31841928), (2, 15920964), (3, 10613976), (4, 7960482), (6, 5306988), (8, 3980241), (9, 3537992), (12, 2653494), (18, 1768996), (24, 1326747), (36, 884498), (72, 442249), (467, 68184), (934, 34092), (947, 33624), (1401, 22728), (1868, 17046), (1894, 16812), (2802, 11364), (2841, 11208), (3736, 8523), (3788, 8406), (4203, 7576), (5604, 5682)]