31585488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 89803776

約数和(自身を除く): 58218288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 367, 489, 528, 652, 734, 978, 1101, 1304, 1468, 1793, 1956, 2202, 2608, 2936, 3586, 3912, 4037, 4404, 5379, 5872, 7172, 7824, 8074, 8808, 10758, 12111, 14344, 16148, 17616, 21516, 24222, 28688, 32296, 43032, 48444, 59821, 64592, 86064, 96888, 119642, 179463, 193776, 239284, 358926, 478568, 658031, 717852, 957136, 1316062, 1435704, 1974093, 2632124, 2871408, 3948186, 5264248, 7896372, 10528496, 15792744, 31585488]

約数ペア:

[(1, 31585488), (2, 15792744), (3, 10528496), (4, 7896372), (6, 5264248), (8, 3948186), (11, 2871408), (12, 2632124), (16, 1974093), (22, 1435704), (24, 1316062), (33, 957136), (44, 717852), (48, 658031), (66, 478568), (88, 358926), (132, 239284), (163, 193776), (176, 179463), (264, 119642), (326, 96888), (367, 86064), (489, 64592), (528, 59821), (652, 48444), (734, 43032), (978, 32296), (1101, 28688), (1304, 24222), (1468, 21516), (1793, 17616), (1956, 16148), (2202, 14344), (2608, 12111), (2936, 10758), (3586, 8808), (3912, 8074), (4037, 7824), (4404, 7172), (5379, 5872)]