40176064

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 56

約数和(自身を含む): 83338416

約数和(自身を除く): 43162352

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 164, 244, 251, 328, 488, 502, 656, 976, 1004, 1312, 1952, 2008, 2501, 2624, 3904, 4016, 5002, 8032, 10004, 10291, 15311, 16064, 20008, 20582, 30622, 40016, 41164, 61244, 80032, 82328, 122488, 160064, 164656, 244976, 329312, 489952, 627751, 658624, 979904, 1255502, 2511004, 5022008, 10044016, 20088032, 40176064]

約数ペア:

[(1, 40176064), (2, 20088032), (4, 10044016), (8, 5022008), (16, 2511004), (32, 1255502), (41, 979904), (61, 658624), (64, 627751), (82, 489952), (122, 329312), (164, 244976), (244, 164656), (251, 160064), (328, 122488), (488, 82328), (502, 80032), (656, 61244), (976, 41164), (1004, 40016), (1312, 30622), (1952, 20582), (2008, 20008), (2501, 16064), (2624, 15311), (3904, 10291), (4016, 10004), (5002, 8032)]