16263380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116167}}^1$

素因数の和:116183

約数の個数: 24

約数和(自身を含む): 39032448

約数和(自身を除く): 22769068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116167, 232334, 464668, 580835, 813169, 1161670, 1626338, 2323340, 3252676, 4065845, 8131690, 16263380]

約数ペア:

[(1, 16263380), (2, 8131690), (4, 4065845), (5, 3252676), (7, 2323340), (10, 1626338), (14, 1161670), (20, 813169), (28, 580835), (35, 464668), (70, 232334), (140, 116167)]