42009712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{84697}}^1$

素因数の和:84736

約数の個数: 20

約数和(自身を含む): 84020416

約数和(自身を除く): 42010704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 84697, 169394, 338788, 677576, 1355152, 2625607, 5251214, 10502428, 21004856, 42009712]

約数ペア:

[(1, 42009712), (2, 21004856), (4, 10502428), (8, 5251214), (16, 2625607), (31, 1355152), (62, 677576), (124, 338788), (248, 169394), (496, 84697)]