31184256

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 88305480

約数和(自身を除く): 57121224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 281, 289, 384, 408, 544, 562, 578, 816, 843, 867, 1088, 1124, 1156, 1632, 1686, 1734, 2176, 2248, 2312, 3264, 3372, 3468, 4496, 4624, 4777, 6528, 6744, 6936, 8992, 9248, 9554, 13488, 13872, 14331, 17984, 18496, 19108, 26976, 27744, 28662, 35968, 36992, 38216, 53952, 55488, 57324, 76432, 81209, 107904, 110976, 114648, 152864, 162418, 229296, 243627, 305728, 324836, 458592, 487254, 611456, 649672, 917184, 974508, 1299344, 1834368, 1949016, 2598688, 3898032, 5197376, 7796064, 10394752, 15592128, 31184256]

約数ペア:

[(1, 31184256), (2, 15592128), (3, 10394752), (4, 7796064), (6, 5197376), (8, 3898032), (12, 2598688), (16, 1949016), (17, 1834368), (24, 1299344), (32, 974508), (34, 917184), (48, 649672), (51, 611456), (64, 487254), (68, 458592), (96, 324836), (102, 305728), (128, 243627), (136, 229296), (192, 162418), (204, 152864), (272, 114648), (281, 110976), (289, 107904), (384, 81209), (408, 76432), (544, 57324), (562, 55488), (578, 53952), (816, 38216), (843, 36992), (867, 35968), (1088, 28662), (1124, 27744), (1156, 26976), (1632, 19108), (1686, 18496), (1734, 17984), (2176, 14331), (2248, 13872), (2312, 13488), (3264, 9554), (3372, 9248), (3468, 8992), (4496, 6936), (4624, 6744), (4777, 6528)]