5147984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:243

約数の個数: 40

約数和(自身を含む): 10499328

約数和(自身を除く): 5351344

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 107, 124, 194, 214, 248, 388, 428, 496, 776, 856, 1552, 1712, 3007, 3317, 6014, 6634, 10379, 12028, 13268, 20758, 24056, 26536, 41516, 48112, 53072, 83032, 166064, 321749, 643498, 1286996, 2573992, 5147984]

約数ペア:

[(1, 5147984), (2, 2573992), (4, 1286996), (8, 643498), (16, 321749), (31, 166064), (62, 83032), (97, 53072), (107, 48112), (124, 41516), (194, 26536), (214, 24056), (248, 20758), (388, 13268), (428, 12028), (496, 10379), (776, 6634), (856, 6014), (1552, 3317), (1712, 3007)]