31014384

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1158

約数の個数: 80

約数和(自身を含む): 87137280

約数和(自身を除く): 56122896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1097, 1178, 1488, 1767, 2194, 2356, 3291, 3534, 4388, 4712, 6582, 7068, 8776, 9424, 13164, 14136, 17552, 20843, 26328, 28272, 34007, 41686, 52656, 62529, 68014, 83372, 102021, 125058, 136028, 166744, 204042, 250116, 272056, 333488, 408084, 500232, 544112, 646133, 816168, 1000464, 1292266, 1632336, 1938399, 2584532, 3876798, 5169064, 7753596, 10338128, 15507192, 31014384]

約数ペア:

[(1, 31014384), (2, 15507192), (3, 10338128), (4, 7753596), (6, 5169064), (8, 3876798), (12, 2584532), (16, 1938399), (19, 1632336), (24, 1292266), (31, 1000464), (38, 816168), (48, 646133), (57, 544112), (62, 500232), (76, 408084), (93, 333488), (114, 272056), (124, 250116), (152, 204042), (186, 166744), (228, 136028), (248, 125058), (304, 102021), (372, 83372), (456, 68014), (496, 62529), (589, 52656), (744, 41686), (912, 34007), (1097, 28272), (1178, 26328), (1488, 20843), (1767, 17552), (2194, 14136), (2356, 13164), (3291, 9424), (3534, 8776), (4388, 7068), (4712, 6582)]