130882496

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1693

約数の個数: 56

約数和(自身を含む): 274807680

約数和(自身を除く): 143925184

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1609, 1984, 2542, 2624, 3218, 5084, 6436, 10168, 12872, 20336, 25744, 40672, 49879, 51488, 65969, 81344, 99758, 102976, 131938, 199516, 263876, 399032, 527752, 798064, 1055504, 1596128, 2045039, 2111008, 3192256, 4090078, 4222016, 8180156, 16360312, 32720624, 65441248, 130882496]

約数ペア:

[(1, 130882496), (2, 65441248), (4, 32720624), (8, 16360312), (16, 8180156), (31, 4222016), (32, 4090078), (41, 3192256), (62, 2111008), (64, 2045039), (82, 1596128), (124, 1055504), (164, 798064), (248, 527752), (328, 399032), (496, 263876), (656, 199516), (992, 131938), (1271, 102976), (1312, 99758), (1609, 81344), (1984, 65969), (2542, 51488), (2624, 49879), (3218, 40672), (5084, 25744), (6436, 20336), (10168, 12872)]