9983216

素因数分解:

$2^4\times {\mathrm{17}}^3\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 40

約数和(自身を含む): 20712960

約数和(自身を除く): 10729744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 289, 508, 578, 1016, 1156, 2032, 2159, 2312, 4318, 4624, 4913, 8636, 9826, 17272, 19652, 34544, 36703, 39304, 73406, 78608, 146812, 293624, 587248, 623951, 1247902, 2495804, 4991608, 9983216]

約数ペア:

[(1, 9983216), (2, 4991608), (4, 2495804), (8, 1247902), (16, 623951), (17, 587248), (34, 293624), (68, 146812), (127, 78608), (136, 73406), (254, 39304), (272, 36703), (289, 34544), (508, 19652), (578, 17272), (1016, 9826), (1156, 8636), (2032, 4913), (2159, 4624), (2312, 4318)]