88888913938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{189949}}^1$

素因数の和:190290

約数の個数: 32

約数和(自身を含む): 147705120000

約数和(自身を除く): 58816206062

約数列:

[1, 2, 11, 22, 89, 178, 239, 478, 979, 1958, 2629, 5258, 21271, 42542, 189949, 233981, 379898, 467962, 2089439, 4178878, 16905461, 33810922, 45397811, 90795622, 185960071, 371920142, 499375921, 998751842, 4040405179, 8080810358, 44444456969, 88888913938]

約数ペア:

[(1, 88888913938), (2, 44444456969), (11, 8080810358), (22, 4040405179), (89, 998751842), (178, 499375921), (239, 371920142), (478, 185960071), (979, 90795622), (1958, 45397811), (2629, 33810922), (5258, 16905461), (21271, 4178878), (42542, 2089439), (189949, 467962), (233981, 379898)]