40730632

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:925

約数の個数: 32

約数和(自身を含む): 78724800

約数和(自身を除く): 37994168

約数列:

[1, 2, 4, 8, 43, 86, 167, 172, 334, 344, 668, 709, 1336, 1418, 2836, 5672, 7181, 14362, 28724, 30487, 57448, 60974, 118403, 121948, 236806, 243896, 473612, 947224, 5091329, 10182658, 20365316, 40730632]

約数ペア:

[(1, 40730632), (2, 20365316), (4, 10182658), (8, 5091329), (43, 947224), (86, 473612), (167, 243896), (172, 236806), (334, 121948), (344, 118403), (668, 60974), (709, 57448), (1336, 30487), (1418, 28724), (2836, 14362), (5672, 7181)]