27178010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{87671}}^1$

素因数の和:87709

約数の個数: 16

約数和(自身を含む): 50499072

約数和(自身を除く): 23321062

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 87671, 175342, 438355, 876710, 2717801, 5435602, 13589005, 27178010]

約数ペア:

[(1, 27178010), (2, 13589005), (5, 5435602), (10, 2717801), (31, 876710), (62, 438355), (155, 175342), (310, 87671)]