87864416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3915

約数の個数: 48

約数和(自身を含む): 186375168

約数和(自身を除く): 98510752

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 3851, 5704, 7702, 11408, 15404, 22816, 30808, 61616, 88573, 119381, 123232, 177146, 238762, 354292, 477524, 708584, 955048, 1417168, 1910096, 2745763, 2834336, 3820192, 5491526, 10983052, 21966104, 43932208, 87864416]

約数ペア:

[(1, 87864416), (2, 43932208), (4, 21966104), (8, 10983052), (16, 5491526), (23, 3820192), (31, 2834336), (32, 2745763), (46, 1910096), (62, 1417168), (92, 955048), (124, 708584), (184, 477524), (248, 354292), (368, 238762), (496, 177146), (713, 123232), (736, 119381), (992, 88573), (1426, 61616), (2852, 30808), (3851, 22816), (5704, 15404), (7702, 11408)]