78830768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9349}}^1$

素因数の和:9405

約数の個数: 40

約数和(自身を含む): 166953600

約数和(自身を除く): 88122832

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 9349, 18698, 37396, 74792, 149584, 158933, 289819, 317866, 579638, 635732, 1159276, 1271464, 2318552, 2542928, 4637104, 4926923, 9853846, 19707692, 39415384, 78830768]

約数ペア:

[(1, 78830768), (2, 39415384), (4, 19707692), (8, 9853846), (16, 4926923), (17, 4637104), (31, 2542928), (34, 2318552), (62, 1271464), (68, 1159276), (124, 635732), (136, 579638), (248, 317866), (272, 289819), (496, 158933), (527, 149584), (1054, 74792), (2108, 37396), (4216, 18698), (8432, 9349)]