90910592

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1351

約数の個数: 64

約数和(自身を含む): 197370000

約数和(自身を除く): 106459408

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1289, 1856, 2204, 2432, 2578, 3712, 4408, 5156, 8816, 10312, 17632, 20624, 24491, 35264, 37381, 41248, 48982, 70528, 74762, 82496, 97964, 149524, 164992, 195928, 299048, 391856, 598096, 710239, 783712, 1196192, 1420478, 1567424, 2392384, 2840956, 3134848, 4784768, 5681912, 11363824, 22727648, 45455296, 90910592]

約数ペア:

[(1, 90910592), (2, 45455296), (4, 22727648), (8, 11363824), (16, 5681912), (19, 4784768), (29, 3134848), (32, 2840956), (38, 2392384), (58, 1567424), (64, 1420478), (76, 1196192), (116, 783712), (128, 710239), (152, 598096), (232, 391856), (304, 299048), (464, 195928), (551, 164992), (608, 149524), (928, 97964), (1102, 82496), (1216, 74762), (1289, 70528), (1856, 48982), (2204, 41248), (2432, 37381), (2578, 35264), (3712, 24491), (4408, 20624), (5156, 17632), (8816, 10312)]