40847212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47059}}^1$

素因数の和:47101

約数の個数: 24

約数和(自身を含む): 84331520

約数和(自身を除く): 43484308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 47059, 94118, 188236, 329413, 658826, 1317652, 1458829, 2917658, 5835316, 10211803, 20423606, 40847212]

約数ペア:

[(1, 40847212), (2, 20423606), (4, 10211803), (7, 5835316), (14, 2917658), (28, 1458829), (31, 1317652), (62, 658826), (124, 329413), (217, 188236), (434, 94118), (868, 47059)]