16407888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1104

約数の個数: 80

約数和(自身を含む): 49520640

約数和(自身を除く): 33112752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1039, 1128, 1316, 1974, 2078, 2256, 2632, 3117, 3948, 4156, 5264, 6234, 7273, 7896, 8312, 12468, 14546, 15792, 16624, 21819, 24936, 29092, 43638, 48833, 49872, 58184, 87276, 97666, 116368, 146499, 174552, 195332, 292998, 341831, 349104, 390664, 585996, 683662, 781328, 1025493, 1171992, 1367324, 2050986, 2343984, 2734648, 4101972, 5469296, 8203944, 16407888]

約数ペア:

[(1, 16407888), (2, 8203944), (3, 5469296), (4, 4101972), (6, 2734648), (7, 2343984), (8, 2050986), (12, 1367324), (14, 1171992), (16, 1025493), (21, 781328), (24, 683662), (28, 585996), (42, 390664), (47, 349104), (48, 341831), (56, 292998), (84, 195332), (94, 174552), (112, 146499), (141, 116368), (168, 97666), (188, 87276), (282, 58184), (329, 49872), (336, 48833), (376, 43638), (564, 29092), (658, 24936), (752, 21819), (987, 16624), (1039, 15792), (1128, 14546), (1316, 12468), (1974, 8312), (2078, 7896), (2256, 7273), (2632, 6234), (3117, 5264), (3948, 4156)]