40271914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{4673}}^1$

素因数の和:4845

約数の個数: 16

約数和(自身を含む): 62818560

約数和(自身を除く): 22546646

約数列:

[1, 2, 31, 62, 139, 278, 4309, 4673, 8618, 9346, 144863, 289726, 649547, 1299094, 20135957, 40271914]

約数ペア:

[(1, 40271914), (2, 20135957), (31, 1299094), (62, 649547), (139, 289726), (278, 144863), (4309, 9346), (4673, 8618)]