39311072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 82736640

約数和(自身を除く): 43425568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 127, 136, 254, 272, 508, 544, 569, 1016, 1138, 2032, 2159, 2276, 4064, 4318, 4552, 8636, 9104, 9673, 17272, 18208, 19346, 34544, 38692, 69088, 72263, 77384, 144526, 154768, 289052, 309536, 578104, 1156208, 1228471, 2312416, 2456942, 4913884, 9827768, 19655536, 39311072]

約数ペア:

[(1, 39311072), (2, 19655536), (4, 9827768), (8, 4913884), (16, 2456942), (17, 2312416), (32, 1228471), (34, 1156208), (68, 578104), (127, 309536), (136, 289052), (254, 154768), (272, 144526), (508, 77384), (544, 72263), (569, 69088), (1016, 38692), (1138, 34544), (2032, 19346), (2159, 18208), (2276, 17272), (4064, 9673), (4318, 9104), (4552, 8636)]