8820112

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1367

約数の個数: 40

約数和(自身を含む): 19865792

約数和(自身を除く): 11045680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1291, 1708, 2582, 3416, 5164, 6832, 9037, 10328, 18074, 20656, 36148, 72296, 78751, 144592, 157502, 315004, 551257, 630008, 1102514, 1260016, 2205028, 4410056, 8820112]

約数ペア:

[(1, 8820112), (2, 4410056), (4, 2205028), (7, 1260016), (8, 1102514), (14, 630008), (16, 551257), (28, 315004), (56, 157502), (61, 144592), (112, 78751), (122, 72296), (244, 36148), (427, 20656), (488, 18074), (854, 10328), (976, 9037), (1291, 6832), (1708, 5164), (2582, 3416)]