16291848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 43796160

約数和(自身を除く): 27504312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 73, 102, 136, 146, 204, 219, 292, 408, 438, 547, 584, 876, 1094, 1241, 1641, 1752, 2188, 2482, 3282, 3723, 4376, 4964, 6564, 7446, 9299, 9928, 13128, 14892, 18598, 27897, 29784, 37196, 39931, 55794, 74392, 79862, 111588, 119793, 159724, 223176, 239586, 319448, 479172, 678827, 958344, 1357654, 2036481, 2715308, 4072962, 5430616, 8145924, 16291848]

約数ペア:

[(1, 16291848), (2, 8145924), (3, 5430616), (4, 4072962), (6, 2715308), (8, 2036481), (12, 1357654), (17, 958344), (24, 678827), (34, 479172), (51, 319448), (68, 239586), (73, 223176), (102, 159724), (136, 119793), (146, 111588), (204, 79862), (219, 74392), (292, 55794), (408, 39931), (438, 37196), (547, 29784), (584, 27897), (876, 18598), (1094, 14892), (1241, 13128), (1641, 9928), (1752, 9299), (2188, 7446), (2482, 6564), (3282, 4964), (3723, 4376)]