16480344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1303}}^1$

素因数の和:1360

約数の個数: 64

約数和(自身を含む): 45066240

約数和(自身を除く): 28585896

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1303, 1581, 2108, 2606, 3162, 3909, 4216, 5212, 6324, 7818, 10424, 12648, 15636, 22151, 31272, 40393, 44302, 66453, 80786, 88604, 121179, 132906, 161572, 177208, 242358, 265812, 323144, 484716, 531624, 686681, 969432, 1373362, 2060043, 2746724, 4120086, 5493448, 8240172, 16480344]

約数ペア:

[(1, 16480344), (2, 8240172), (3, 5493448), (4, 4120086), (6, 2746724), (8, 2060043), (12, 1373362), (17, 969432), (24, 686681), (31, 531624), (34, 484716), (51, 323144), (62, 265812), (68, 242358), (93, 177208), (102, 161572), (124, 132906), (136, 121179), (186, 88604), (204, 80786), (248, 66453), (372, 44302), (408, 40393), (527, 31272), (744, 22151), (1054, 15636), (1303, 12648), (1581, 10424), (2108, 7818), (2606, 6324), (3162, 5212), (3909, 4216)]