88516876

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 186140416

約数和(自身を除く): 97623540

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 1987, 3182, 3974, 6364, 7948, 11137, 13909, 22274, 27818, 44548, 55636, 73519, 85441, 147038, 170882, 294076, 341764, 514633, 598087, 1029266, 1196174, 2058532, 2392348, 3161317, 6322634, 12645268, 22129219, 44258438, 88516876]

約数ペア:

[(1, 88516876), (2, 44258438), (4, 22129219), (7, 12645268), (14, 6322634), (28, 3161317), (37, 2392348), (43, 2058532), (74, 1196174), (86, 1029266), (148, 598087), (172, 514633), (259, 341764), (301, 294076), (518, 170882), (602, 147038), (1036, 85441), (1204, 73519), (1591, 55636), (1987, 44548), (3182, 27818), (3974, 22274), (6364, 13909), (7948, 11137)]