31979352

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 84188160

約数和(自身を除く): 52208808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 811, 1272, 1622, 1643, 2433, 3244, 3286, 4866, 4929, 6488, 6572, 9732, 9858, 13144, 19464, 19716, 25141, 39432, 42983, 50282, 75423, 85966, 100564, 128949, 150846, 171932, 201128, 257898, 301692, 343864, 515796, 603384, 1031592, 1332473, 2664946, 3997419, 5329892, 7994838, 10659784, 15989676, 31979352]

約数ペア:

[(1, 31979352), (2, 15989676), (3, 10659784), (4, 7994838), (6, 5329892), (8, 3997419), (12, 2664946), (24, 1332473), (31, 1031592), (53, 603384), (62, 515796), (93, 343864), (106, 301692), (124, 257898), (159, 201128), (186, 171932), (212, 150846), (248, 128949), (318, 100564), (372, 85966), (424, 75423), (636, 50282), (744, 42983), (811, 39432), (1272, 25141), (1622, 19716), (1643, 19464), (2433, 13144), (3244, 9858), (3286, 9732), (4866, 6572), (4929, 6488)]