31284264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 85962240

約数和(自身を除く): 54677976

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 264, 326, 489, 652, 727, 978, 1304, 1454, 1793, 1956, 2181, 2908, 3586, 3912, 4362, 5379, 5816, 7172, 7997, 8724, 10758, 14344, 15994, 17448, 21516, 23991, 31988, 43032, 47982, 63976, 95964, 118501, 191928, 237002, 355503, 474004, 711006, 948008, 1303511, 1422012, 2607022, 2844024, 3910533, 5214044, 7821066, 10428088, 15642132, 31284264]

約数ペア:

[(1, 31284264), (2, 15642132), (3, 10428088), (4, 7821066), (6, 5214044), (8, 3910533), (11, 2844024), (12, 2607022), (22, 1422012), (24, 1303511), (33, 948008), (44, 711006), (66, 474004), (88, 355503), (132, 237002), (163, 191928), (264, 118501), (326, 95964), (489, 63976), (652, 47982), (727, 43032), (978, 31988), (1304, 23991), (1454, 21516), (1793, 17448), (1956, 15994), (2181, 14344), (2908, 10758), (3586, 8724), (3912, 7997), (4362, 7172), (5379, 5816)]