31272832

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 65545200

約数和(自身を除く): 34272368

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 101, 118, 128, 164, 202, 236, 328, 404, 472, 656, 808, 944, 1312, 1616, 1888, 2419, 2624, 3232, 3776, 4141, 4838, 5248, 5959, 6464, 7552, 8282, 9676, 11918, 12928, 16564, 19352, 23836, 33128, 38704, 47672, 66256, 77408, 95344, 132512, 154816, 190688, 244319, 265024, 309632, 381376, 488638, 530048, 762752, 977276, 1954552, 3909104, 7818208, 15636416, 31272832]

約数ペア:

[(1, 31272832), (2, 15636416), (4, 7818208), (8, 3909104), (16, 1954552), (32, 977276), (41, 762752), (59, 530048), (64, 488638), (82, 381376), (101, 309632), (118, 265024), (128, 244319), (164, 190688), (202, 154816), (236, 132512), (328, 95344), (404, 77408), (472, 66256), (656, 47672), (808, 38704), (944, 33128), (1312, 23836), (1616, 19352), (1888, 16564), (2419, 12928), (2624, 11918), (3232, 9676), (3776, 8282), (4141, 7552), (4838, 6464), (5248, 5959)]