80807456

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4583}}^1$

素因数の和:4641

約数の個数: 48

約数和(自身を含む): 173275200

約数和(自身を除く): 92467744

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4408, 4583, 8816, 9166, 17632, 18332, 36664, 73328, 87077, 132907, 146656, 174154, 265814, 348308, 531628, 696616, 1063256, 1393232, 2126512, 2525233, 2786464, 4253024, 5050466, 10100932, 20201864, 40403728, 80807456]

約数ペア:

[(1, 80807456), (2, 40403728), (4, 20201864), (8, 10100932), (16, 5050466), (19, 4253024), (29, 2786464), (32, 2525233), (38, 2126512), (58, 1393232), (76, 1063256), (116, 696616), (152, 531628), (232, 348308), (304, 265814), (464, 174154), (551, 146656), (608, 132907), (928, 87077), (1102, 73328), (2204, 36664), (4408, 18332), (4583, 17632), (8816, 9166)]