30711328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 63334656

約数和(自身を除く): 32623328

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 83, 124, 166, 248, 332, 373, 496, 664, 746, 992, 1328, 1492, 2573, 2656, 2984, 5146, 5968, 10292, 11563, 11936, 20584, 23126, 30959, 41168, 46252, 61918, 82336, 92504, 123836, 185008, 247672, 370016, 495344, 959729, 990688, 1919458, 3838916, 7677832, 15355664, 30711328]

約数ペア:

[(1, 30711328), (2, 15355664), (4, 7677832), (8, 3838916), (16, 1919458), (31, 990688), (32, 959729), (62, 495344), (83, 370016), (124, 247672), (166, 185008), (248, 123836), (332, 92504), (373, 82336), (496, 61918), (664, 46252), (746, 41168), (992, 30959), (1328, 23126), (1492, 20584), (2573, 11936), (2656, 11563), (2984, 10292), (5146, 5968)]