40649308

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46831}}^1$

素因数の和:46873

約数の個数: 24

約数和(自身を含む): 83922944

約数和(自身を除く): 43273636

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 46831, 93662, 187324, 327817, 655634, 1311268, 1451761, 2903522, 5807044, 10162327, 20324654, 40649308]

約数ペア:

[(1, 40649308), (2, 20324654), (4, 10162327), (7, 5807044), (14, 2903522), (28, 1451761), (31, 1311268), (62, 655634), (124, 327817), (217, 187324), (434, 93662), (868, 46831)]