8245829584

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{30977}}^1$

素因数の和:31243

約数の個数: 40

約数和(自身を含む): 16225532928

約数和(自身を除く): 7979703344

約数列:

[1, 2, 4, 8, 16, 127, 131, 254, 262, 508, 524, 1016, 1048, 2032, 2096, 16637, 30977, 33274, 61954, 66548, 123908, 133096, 247816, 266192, 495632, 3934079, 4057987, 7868158, 8115974, 15736316, 16231948, 31472632, 32463896, 62945264, 64927792, 515364349, 1030728698, 2061457396, 4122914792, 8245829584]

約数ペア:

[(1, 8245829584), (2, 4122914792), (4, 2061457396), (8, 1030728698), (16, 515364349), (127, 64927792), (131, 62945264), (254, 32463896), (262, 31472632), (508, 16231948), (524, 15736316), (1016, 8115974), (1048, 7868158), (2032, 4057987), (2096, 3934079), (16637, 495632), (30977, 266192), (33274, 247816), (61954, 133096), (66548, 123908)]