16208764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 34151040

約数和(自身を除く): 17942276

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 659, 946, 1118, 1318, 1892, 2236, 2636, 6149, 7249, 8567, 12298, 14498, 17134, 24596, 28337, 28996, 34268, 56674, 94237, 113348, 188474, 311707, 368381, 376948, 623414, 736762, 1246828, 1473524, 4052191, 8104382, 16208764]

約数ペア:

[(1, 16208764), (2, 8104382), (4, 4052191), (11, 1473524), (13, 1246828), (22, 736762), (26, 623414), (43, 376948), (44, 368381), (52, 311707), (86, 188474), (143, 113348), (172, 94237), (286, 56674), (473, 34268), (559, 28996), (572, 28337), (659, 24596), (946, 17134), (1118, 14498), (1318, 12298), (1892, 8567), (2236, 7249), (2636, 6149)]