31941948

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{601}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 77133056

約数和(自身を除く): 45191108

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 103, 129, 172, 206, 258, 309, 412, 516, 601, 618, 1202, 1236, 1803, 2404, 3606, 4429, 7212, 8858, 13287, 17716, 25843, 26574, 51686, 53148, 61903, 77529, 103372, 123806, 155058, 185709, 247612, 310116, 371418, 742836, 2661829, 5323658, 7985487, 10647316, 15970974, 31941948]

約数ペア:

[(1, 31941948), (2, 15970974), (3, 10647316), (4, 7985487), (6, 5323658), (12, 2661829), (43, 742836), (86, 371418), (103, 310116), (129, 247612), (172, 185709), (206, 155058), (258, 123806), (309, 103372), (412, 77529), (516, 61903), (601, 53148), (618, 51686), (1202, 26574), (1236, 25843), (1803, 17716), (2404, 13287), (3606, 8858), (4429, 7212)]