64133792

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3861

約数の個数: 48

約数和(自身を含む): 138039552

約数和(自身を除く): 73905760

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 3803, 4216, 7606, 8432, 15212, 16864, 30424, 60848, 64651, 117893, 121696, 129302, 235786, 258604, 471572, 517208, 943144, 1034416, 1886288, 2004181, 2068832, 3772576, 4008362, 8016724, 16033448, 32066896, 64133792]

約数ペア:

[(1, 64133792), (2, 32066896), (4, 16033448), (8, 8016724), (16, 4008362), (17, 3772576), (31, 2068832), (32, 2004181), (34, 1886288), (62, 1034416), (68, 943144), (124, 517208), (136, 471572), (248, 258604), (272, 235786), (496, 129302), (527, 121696), (544, 117893), (992, 64651), (1054, 60848), (2108, 30424), (3803, 16864), (4216, 15212), (7606, 8432)]