89563072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{313}}^1$

素因数の和:605

約数の個数: 56

約数和(自身を含む): 189500256

約数和(自身を除く): 99937184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 263, 272, 313, 526, 544, 626, 1052, 1088, 1252, 2104, 2504, 4208, 4471, 5008, 5321, 8416, 8942, 10016, 10642, 16832, 17884, 20032, 21284, 35768, 42568, 71536, 82319, 85136, 143072, 164638, 170272, 286144, 329276, 340544, 658552, 1317104, 1399423, 2634208, 2798846, 5268416, 5597692, 11195384, 22390768, 44781536, 89563072]

約数ペア:

[(1, 89563072), (2, 44781536), (4, 22390768), (8, 11195384), (16, 5597692), (17, 5268416), (32, 2798846), (34, 2634208), (64, 1399423), (68, 1317104), (136, 658552), (263, 340544), (272, 329276), (313, 286144), (526, 170272), (544, 164638), (626, 143072), (1052, 85136), (1088, 82319), (1252, 71536), (2104, 42568), (2504, 35768), (4208, 21284), (4471, 20032), (5008, 17884), (5321, 16832), (8416, 10642), (8942, 10016)]