31221092

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35969}}^1$

素因数の和:36011

約数の個数: 24

約数和(自身を含む): 64458240

約数和(自身を除く): 33237148

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 35969, 71938, 143876, 251783, 503566, 1007132, 1115039, 2230078, 4460156, 7805273, 15610546, 31221092]

約数ペア:

[(1, 31221092), (2, 15610546), (4, 7805273), (7, 4460156), (14, 2230078), (28, 1115039), (31, 1007132), (62, 503566), (124, 251783), (217, 143876), (434, 71938), (868, 35969)]