40847398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16069}}^1$

素因数の和:16143

約数の個数: 16

約数和(自身を含む): 64794240

約数和(自身を除く): 23946842

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 16069, 32138, 498139, 658829, 996278, 1317658, 20423699, 40847398]

約数ペア:

[(1, 40847398), (2, 20423699), (31, 1317658), (41, 996278), (62, 658829), (82, 498139), (1271, 32138), (2542, 16069)]