16078972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 34972672

約数和(自身を除く): 18893700

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 163, 182, 271, 326, 364, 542, 652, 1084, 1141, 1897, 2119, 2282, 3523, 3794, 4238, 4564, 7046, 7588, 8476, 14092, 14833, 24661, 29666, 44173, 49322, 59332, 88346, 98644, 176692, 309211, 574249, 618422, 1148498, 1236844, 2296996, 4019743, 8039486, 16078972]

約数ペア:

[(1, 16078972), (2, 8039486), (4, 4019743), (7, 2296996), (13, 1236844), (14, 1148498), (26, 618422), (28, 574249), (52, 309211), (91, 176692), (163, 98644), (182, 88346), (271, 59332), (326, 49322), (364, 44173), (542, 29666), (652, 24661), (1084, 14833), (1141, 14092), (1897, 8476), (2119, 7588), (2282, 7046), (3523, 4564), (3794, 4238)]