31874832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20123}}^1$

素因数の和:20148

約数の個数: 60

約数和(自身を含む): 97319664

約数和(自身を除く): 65444832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 20123, 40246, 60369, 80492, 120738, 160984, 181107, 221353, 241476, 321968, 362214, 442706, 482952, 664059, 724428, 885412, 965904, 1328118, 1448856, 1770824, 1992177, 2656236, 2897712, 3541648, 3984354, 5312472, 7968708, 10624944, 15937416, 31874832]

約数ペア:

[(1, 31874832), (2, 15937416), (3, 10624944), (4, 7968708), (6, 5312472), (8, 3984354), (9, 3541648), (11, 2897712), (12, 2656236), (16, 1992177), (18, 1770824), (22, 1448856), (24, 1328118), (33, 965904), (36, 885412), (44, 724428), (48, 664059), (66, 482952), (72, 442706), (88, 362214), (99, 321968), (132, 241476), (144, 221353), (176, 181107), (198, 160984), (264, 120738), (396, 80492), (528, 60369), (792, 40246), (1584, 20123)]