86972704

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29867}}^1$

素因数の和:29897

約数の個数: 48

約数和(自身を含む): 210748608

約数和(自身を除く): 123775904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 29867, 59734, 119468, 209069, 238936, 388271, 418138, 477872, 776542, 836276, 955744, 1553084, 1672552, 2717897, 3106168, 3345104, 5435794, 6212336, 6690208, 10871588, 12424672, 21743176, 43486352, 86972704]

約数ペア:

[(1, 86972704), (2, 43486352), (4, 21743176), (7, 12424672), (8, 10871588), (13, 6690208), (14, 6212336), (16, 5435794), (26, 3345104), (28, 3106168), (32, 2717897), (52, 1672552), (56, 1553084), (91, 955744), (104, 836276), (112, 776542), (182, 477872), (208, 418138), (224, 388271), (364, 238936), (416, 209069), (728, 119468), (1456, 59734), (2912, 29867)]