91391696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 204415488

約数和(自身を除く): 113023792

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 107, 176, 184, 211, 214, 253, 368, 422, 428, 506, 844, 856, 1012, 1177, 1688, 1712, 2024, 2321, 2354, 2461, 3376, 4048, 4642, 4708, 4853, 4922, 9284, 9416, 9706, 9844, 18568, 18832, 19412, 19688, 22577, 27071, 37136, 38824, 39376, 45154, 53383, 54142, 77648, 90308, 106766, 108284, 180616, 213532, 216568, 248347, 361232, 427064, 433136, 496694, 519271, 854128, 993388, 1038542, 1986776, 2077084, 3973552, 4154168, 5711981, 8308336, 11423962, 22847924, 45695848, 91391696]

約数ペア:

[(1, 91391696), (2, 45695848), (4, 22847924), (8, 11423962), (11, 8308336), (16, 5711981), (22, 4154168), (23, 3973552), (44, 2077084), (46, 1986776), (88, 1038542), (92, 993388), (107, 854128), (176, 519271), (184, 496694), (211, 433136), (214, 427064), (253, 361232), (368, 248347), (422, 216568), (428, 213532), (506, 180616), (844, 108284), (856, 106766), (1012, 90308), (1177, 77648), (1688, 54142), (1712, 53383), (2024, 45154), (2321, 39376), (2354, 38824), (2461, 37136), (3376, 27071), (4048, 22577), (4642, 19688), (4708, 19412), (4853, 18832), (4922, 18568), (9284, 9844), (9416, 9706)]