98330984

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 188083200

約数和(自身を除く): 89752216

約数列:

[1, 2, 4, 8, 79, 157, 158, 314, 316, 628, 632, 991, 1256, 1982, 3964, 7928, 12403, 24806, 49612, 78289, 99224, 155587, 156578, 311174, 313156, 622348, 626312, 1244696, 12291373, 24582746, 49165492, 98330984]

約数ペア:

[(1, 98330984), (2, 49165492), (4, 24582746), (8, 12291373), (79, 1244696), (157, 626312), (158, 622348), (314, 313156), (316, 311174), (628, 156578), (632, 155587), (991, 99224), (1256, 78289), (1982, 49612), (3964, 24806), (7928, 12403)]