31262748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 80121216

約数和(自身を除く): 48858468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1453, 1793, 1956, 2906, 3586, 4359, 5379, 5812, 7172, 8718, 10758, 15983, 17436, 21516, 31966, 47949, 63932, 95898, 191796, 236839, 473678, 710517, 947356, 1421034, 2605229, 2842068, 5210458, 7815687, 10420916, 15631374, 31262748]

約数ペア:

[(1, 31262748), (2, 15631374), (3, 10420916), (4, 7815687), (6, 5210458), (11, 2842068), (12, 2605229), (22, 1421034), (33, 947356), (44, 710517), (66, 473678), (132, 236839), (163, 191796), (326, 95898), (489, 63932), (652, 47949), (978, 31966), (1453, 21516), (1793, 17436), (1956, 15983), (2906, 10758), (3586, 8718), (4359, 7172), (5379, 5812)]