60909328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 40

約数和(自身を含む): 121603328

約数和(自身を除く): 60694000

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 223, 344, 397, 446, 688, 794, 892, 1588, 1784, 3176, 3568, 6352, 9589, 17071, 19178, 34142, 38356, 68284, 76712, 88531, 136568, 153424, 177062, 273136, 354124, 708248, 1416496, 3806833, 7613666, 15227332, 30454664, 60909328]

約数ペア:

[(1, 60909328), (2, 30454664), (4, 15227332), (8, 7613666), (16, 3806833), (43, 1416496), (86, 708248), (172, 354124), (223, 273136), (344, 177062), (397, 153424), (446, 136568), (688, 88531), (794, 76712), (892, 68284), (1588, 38356), (1784, 34142), (3176, 19178), (3568, 17071), (6352, 9589)]