31371442

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{9547}}^1$

素因数の和:9633

約数の個数: 16

約数和(自身を含む): 49496832

約数和(自身を除く): 18125390

約数列:

[1, 2, 31, 53, 62, 106, 1643, 3286, 9547, 19094, 295957, 505991, 591914, 1011982, 15685721, 31371442]

約数ペア:

[(1, 31371442), (2, 15685721), (31, 1011982), (53, 591914), (62, 505991), (106, 295957), (1643, 19094), (3286, 9547)]