87338656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5237

約数の個数: 48

約数和(自身を含む): 187971840

約数和(自身を除く): 100633184

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 5179, 8432, 10358, 16864, 20716, 41432, 82864, 88043, 160549, 165728, 176086, 321098, 352172, 642196, 704344, 1284392, 1408688, 2568784, 2729333, 2817376, 5137568, 5458666, 10917332, 21834664, 43669328, 87338656]

約数ペア:

[(1, 87338656), (2, 43669328), (4, 21834664), (8, 10917332), (16, 5458666), (17, 5137568), (31, 2817376), (32, 2729333), (34, 2568784), (62, 1408688), (68, 1284392), (124, 704344), (136, 642196), (248, 352172), (272, 321098), (496, 176086), (527, 165728), (544, 160549), (992, 88043), (1054, 82864), (2108, 41432), (4216, 20716), (5179, 16864), (8432, 10358)]