38532128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 79634016

約数和(自身を除く): 41101888

約数列:

[1, 2, 4, 8, 16, 32, 41, 43, 82, 86, 164, 172, 328, 344, 656, 683, 688, 1312, 1366, 1376, 1763, 2732, 3526, 5464, 7052, 10928, 14104, 21856, 28003, 28208, 29369, 56006, 56416, 58738, 112012, 117476, 224024, 234952, 448048, 469904, 896096, 939808, 1204129, 2408258, 4816516, 9633032, 19266064, 38532128]

約数ペア:

[(1, 38532128), (2, 19266064), (4, 9633032), (8, 4816516), (16, 2408258), (32, 1204129), (41, 939808), (43, 896096), (82, 469904), (86, 448048), (164, 234952), (172, 224024), (328, 117476), (344, 112012), (656, 58738), (683, 56416), (688, 56006), (1312, 29369), (1366, 28208), (1376, 28003), (1763, 21856), (2732, 14104), (3526, 10928), (5464, 7052)]