30783248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1263

約数の個数: 40

約数和(自身を含む): 62781696

約数和(自身を除く): 31998448

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1171, 1643, 2342, 3286, 4684, 6572, 9368, 13144, 18736, 26288, 36301, 62063, 72602, 124126, 145204, 248252, 290408, 496504, 580816, 993008, 1923953, 3847906, 7695812, 15391624, 30783248]

約数ペア:

[(1, 30783248), (2, 15391624), (4, 7695812), (8, 3847906), (16, 1923953), (31, 993008), (53, 580816), (62, 496504), (106, 290408), (124, 248252), (212, 145204), (248, 124126), (424, 72602), (496, 62063), (848, 36301), (1171, 26288), (1643, 18736), (2342, 13144), (3286, 9368), (4684, 6572)]