38840104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15031}}^1$

素因数の和:15073

約数の個数: 32

約数和(自身を含む): 81172800

約数和(自身を除く): 42332696

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 15031, 30062, 60124, 120248, 255527, 285589, 511054, 571178, 1022108, 1142356, 2044216, 2284712, 4855013, 9710026, 19420052, 38840104]

約数ペア:

[(1, 38840104), (2, 19420052), (4, 9710026), (8, 4855013), (17, 2284712), (19, 2044216), (34, 1142356), (38, 1022108), (68, 571178), (76, 511054), (136, 285589), (152, 255527), (323, 120248), (646, 60124), (1292, 30062), (2584, 15031)]