40120132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8669}}^1$

素因数の和:8775

約数の個数: 24

約数和(自身を含む): 76469400

約数和(自身を除く): 36349268

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 8669, 17338, 34676, 112697, 225394, 450788, 771541, 1543082, 3086164, 10030033, 20060066, 40120132]

約数ペア:

[(1, 40120132), (2, 20060066), (4, 10030033), (13, 3086164), (26, 1543082), (52, 771541), (89, 450788), (178, 225394), (356, 112697), (1157, 34676), (2314, 17338), (4628, 8669)]