16392488

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 37895040

約数和(自身を除く): 21502552

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 257, 268, 469, 476, 514, 536, 938, 952, 1028, 1139, 1799, 1876, 2056, 2278, 3598, 3752, 4369, 4556, 7196, 7973, 8738, 9112, 14392, 15946, 17219, 17476, 30583, 31892, 34438, 34952, 61166, 63784, 68876, 120533, 122332, 137752, 241066, 244664, 292723, 482132, 585446, 964264, 1170892, 2049061, 2341784, 4098122, 8196244, 16392488]

約数ペア:

[(1, 16392488), (2, 8196244), (4, 4098122), (7, 2341784), (8, 2049061), (14, 1170892), (17, 964264), (28, 585446), (34, 482132), (56, 292723), (67, 244664), (68, 241066), (119, 137752), (134, 122332), (136, 120533), (238, 68876), (257, 63784), (268, 61166), (469, 34952), (476, 34438), (514, 31892), (536, 30583), (938, 17476), (952, 17219), (1028, 15946), (1139, 14392), (1799, 9112), (1876, 8738), (2056, 7973), (2278, 7196), (3598, 4556), (3752, 4369)]