80397152

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6173}}^1$

素因数の和:6231

約数の個数: 48

約数和(自身を含む): 177366672

約数和(自身を除く): 96969520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 3256, 6173, 6512, 12346, 13024, 24692, 49384, 67903, 98768, 135806, 197536, 228401, 271612, 456802, 543224, 913604, 1086448, 1827208, 2172896, 2512411, 3654416, 5024822, 7308832, 10049644, 20099288, 40198576, 80397152]

約数ペア:

[(1, 80397152), (2, 40198576), (4, 20099288), (8, 10049644), (11, 7308832), (16, 5024822), (22, 3654416), (32, 2512411), (37, 2172896), (44, 1827208), (74, 1086448), (88, 913604), (148, 543224), (176, 456802), (296, 271612), (352, 228401), (407, 197536), (592, 135806), (814, 98768), (1184, 67903), (1628, 49384), (3256, 24692), (6173, 13024), (6512, 12346)]