31263696

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1091}}^1$

素因数の和:1304

約数の個数: 60

約数和(自身を含む): 88015200

約数和(自身を除く): 56751504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 398, 597, 796, 1091, 1194, 1592, 1791, 2182, 2388, 3184, 3273, 3582, 4364, 4776, 6546, 7164, 8728, 9552, 9819, 13092, 14328, 17456, 19638, 26184, 28656, 39276, 52368, 78552, 157104, 217109, 434218, 651327, 868436, 1302654, 1736872, 1953981, 2605308, 3473744, 3907962, 5210616, 7815924, 10421232, 15631848, 31263696]

約数ペア:

[(1, 31263696), (2, 15631848), (3, 10421232), (4, 7815924), (6, 5210616), (8, 3907962), (9, 3473744), (12, 2605308), (16, 1953981), (18, 1736872), (24, 1302654), (36, 868436), (48, 651327), (72, 434218), (144, 217109), (199, 157104), (398, 78552), (597, 52368), (796, 39276), (1091, 28656), (1194, 26184), (1592, 19638), (1791, 17456), (2182, 14328), (2388, 13092), (3184, 9819), (3273, 9552), (3582, 8728), (4364, 7164), (4776, 6546)]