115877008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17971}}^1$

素因数の和:18023

約数の個数: 40

約数和(自身を含む): 249595136

約数和(自身を除く): 133718128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 17971, 35942, 71884, 143768, 233623, 287536, 467246, 557101, 934492, 1114202, 1868984, 2228404, 3737968, 4456808, 7242313, 8913616, 14484626, 28969252, 57938504, 115877008]

約数ペア:

[(1, 115877008), (2, 57938504), (4, 28969252), (8, 14484626), (13, 8913616), (16, 7242313), (26, 4456808), (31, 3737968), (52, 2228404), (62, 1868984), (104, 1114202), (124, 934492), (208, 557101), (248, 467246), (403, 287536), (496, 233623), (806, 143768), (1612, 71884), (3224, 35942), (6448, 17971)]