87276232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1307}}^1$

素因数の和:1821

約数の個数: 32

約数和(自身を含む): 173754720

約数和(自身を除く): 86478488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 491, 982, 1307, 1964, 2614, 3928, 5228, 8347, 10456, 16694, 22219, 33388, 44438, 66776, 88876, 177752, 641737, 1283474, 2566948, 5133896, 10909529, 21819058, 43638116, 87276232]

約数ペア:

[(1, 87276232), (2, 43638116), (4, 21819058), (8, 10909529), (17, 5133896), (34, 2566948), (68, 1283474), (136, 641737), (491, 177752), (982, 88876), (1307, 66776), (1964, 44438), (2614, 33388), (3928, 22219), (5228, 16694), (8347, 10456)]