40803958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29611}}^1$

素因数の和:29679

約数の個数: 16

約数和(自身を含む): 67160016

約数和(自身を除く): 26356058

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 29611, 59222, 384943, 769886, 1569383, 3138766, 20401979, 40803958]

約数ペア:

[(1, 40803958), (2, 20401979), (13, 3138766), (26, 1569383), (53, 769886), (106, 384943), (689, 59222), (1378, 29611)]