103878272

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 218557440

約数和(自身を除く): 114679168

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 557, 752, 992, 1114, 1457, 1504, 1984, 2228, 2914, 3008, 3968, 4456, 5828, 6016, 8912, 11656, 17267, 17824, 23312, 26179, 34534, 35648, 46624, 52358, 69068, 71296, 93248, 104716, 138136, 186496, 209432, 276272, 418864, 552544, 811549, 837728, 1105088, 1623098, 1675456, 2210176, 3246196, 3350912, 6492392, 12984784, 25969568, 51939136, 103878272]

約数ペア:

[(1, 103878272), (2, 51939136), (4, 25969568), (8, 12984784), (16, 6492392), (31, 3350912), (32, 3246196), (47, 2210176), (62, 1675456), (64, 1623098), (94, 1105088), (124, 837728), (128, 811549), (188, 552544), (248, 418864), (376, 276272), (496, 209432), (557, 186496), (752, 138136), (992, 104716), (1114, 93248), (1457, 71296), (1504, 69068), (1984, 52358), (2228, 46624), (2914, 35648), (3008, 34534), (3968, 26179), (4456, 23312), (5828, 17824), (6016, 17267), (8912, 11656)]