16855784

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{1583}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 34784640

約数和(自身を除く): 17928856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 1583, 2662, 3166, 5324, 6332, 10648, 12664, 17413, 34826, 69652, 139304, 191543, 383086, 766172, 1532344, 2106973, 4213946, 8427892, 16855784]

約数ペア:

[(1, 16855784), (2, 8427892), (4, 4213946), (8, 2106973), (11, 1532344), (22, 766172), (44, 383086), (88, 191543), (121, 139304), (242, 69652), (484, 34826), (968, 17413), (1331, 12664), (1583, 10648), (2662, 6332), (3166, 5324)]