80906752

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{5449}}^1$

素因数の和:5496

約数の個数: 40

約数和(自身を含む): 167260500

約数和(自身を除く): 86353748

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 5449, 7424, 10898, 14848, 21796, 43592, 87184, 158021, 174368, 316042, 348736, 632084, 697472, 1264168, 1394944, 2528336, 2789888, 5056672, 10113344, 20226688, 40453376, 80906752]

約数ペア:

[(1, 80906752), (2, 40453376), (4, 20226688), (8, 10113344), (16, 5056672), (29, 2789888), (32, 2528336), (58, 1394944), (64, 1264168), (116, 697472), (128, 632084), (232, 348736), (256, 316042), (464, 174368), (512, 158021), (928, 87184), (1856, 43592), (3712, 21796), (5449, 14848), (7424, 10898)]