31364448

素因数分解:

$2^5\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1$

素因数の和:1619

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 51372192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 239, 478, 717, 956, 1367, 1434, 1912, 2734, 2868, 3824, 4101, 5468, 5736, 7648, 8202, 10936, 11472, 16404, 21872, 22944, 32808, 43744, 65616, 131232, 326713, 653426, 980139, 1306852, 1960278, 2613704, 3920556, 5227408, 7841112, 10454816, 15682224, 31364448]

約数ペア:

[(1, 31364448), (2, 15682224), (3, 10454816), (4, 7841112), (6, 5227408), (8, 3920556), (12, 2613704), (16, 1960278), (24, 1306852), (32, 980139), (48, 653426), (96, 326713), (239, 131232), (478, 65616), (717, 43744), (956, 32808), (1367, 22944), (1434, 21872), (1912, 16404), (2734, 11472), (2868, 10936), (3824, 8202), (4101, 7648), (5468, 5736)]