188417008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29221}}^1$

素因数の和:29273

約数の個数: 40

約数和(自身を含む): 405835136

約数和(自身を除く): 217418128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 29221, 58442, 116884, 233768, 379873, 467536, 759746, 905851, 1519492, 1811702, 3038984, 3623404, 6077968, 7246808, 11776063, 14493616, 23552126, 47104252, 94208504, 188417008]

約数ペア:

[(1, 188417008), (2, 94208504), (4, 47104252), (8, 23552126), (13, 14493616), (16, 11776063), (26, 7246808), (31, 6077968), (52, 3623404), (62, 3038984), (104, 1811702), (124, 1519492), (208, 905851), (248, 759746), (403, 467536), (496, 379873), (806, 233768), (1612, 116884), (3224, 58442), (6448, 29221)]