80229376

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1734

約数の個数: 44

約数和(自身を含む): 163891008

約数和(自身を除く): 83661632

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1024, 1504, 1667, 3008, 3334, 6016, 6668, 12032, 13336, 24064, 26672, 48128, 53344, 78349, 106688, 156698, 213376, 313396, 426752, 626792, 853504, 1253584, 1707008, 2507168, 5014336, 10028672, 20057344, 40114688, 80229376]

約数ペア:

[(1, 80229376), (2, 40114688), (4, 20057344), (8, 10028672), (16, 5014336), (32, 2507168), (47, 1707008), (64, 1253584), (94, 853504), (128, 626792), (188, 426752), (256, 313396), (376, 213376), (512, 156698), (752, 106688), (1024, 78349), (1504, 53344), (1667, 48128), (3008, 26672), (3334, 24064), (6016, 13336), (6668, 12032)]