31279992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42043}}^1$

素因数の和:42083

約数の個数: 32

約数和(自身を含む): 80724480

約数和(自身を除く): 49444488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 42043, 84086, 126129, 168172, 252258, 336344, 504516, 1009032, 1303333, 2606666, 3909999, 5213332, 7819998, 10426664, 15639996, 31279992]

約数ペア:

[(1, 31279992), (2, 15639996), (3, 10426664), (4, 7819998), (6, 5213332), (8, 3909999), (12, 2606666), (24, 1303333), (31, 1009032), (62, 504516), (93, 336344), (124, 252258), (186, 168172), (248, 126129), (372, 84086), (744, 42043)]