87545824

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 180033840

約数和(自身を除く): 92488016

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1259, 1312, 1696, 2173, 2518, 4346, 5036, 8692, 10072, 17384, 20144, 34768, 40288, 51619, 66727, 69536, 103238, 133454, 206476, 266908, 412952, 533816, 825904, 1067632, 1651808, 2135264, 2735807, 5471614, 10943228, 21886456, 43772912, 87545824]

約数ペア:

[(1, 87545824), (2, 43772912), (4, 21886456), (8, 10943228), (16, 5471614), (32, 2735807), (41, 2135264), (53, 1651808), (82, 1067632), (106, 825904), (164, 533816), (212, 412952), (328, 266908), (424, 206476), (656, 133454), (848, 103238), (1259, 69536), (1312, 66727), (1696, 51619), (2173, 40288), (2518, 34768), (4346, 20144), (5036, 17384), (8692, 10072)]