39309136

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 78030720

約数和(自身を除く): 38721584

約数列:

[1, 2, 4, 8, 16, 79, 137, 158, 227, 274, 316, 454, 548, 632, 908, 1096, 1264, 1816, 2192, 3632, 10823, 17933, 21646, 31099, 35866, 43292, 62198, 71732, 86584, 124396, 143464, 173168, 248792, 286928, 497584, 2456821, 4913642, 9827284, 19654568, 39309136]

約数ペア:

[(1, 39309136), (2, 19654568), (4, 9827284), (8, 4913642), (16, 2456821), (79, 497584), (137, 286928), (158, 248792), (227, 173168), (274, 143464), (316, 124396), (454, 86584), (548, 71732), (632, 62198), (908, 43292), (1096, 35866), (1264, 31099), (1816, 21646), (2192, 17933), (3632, 10823)]