100863248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1291}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 206668320

約数和(自身を除く): 105805072

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 1291, 2056, 2582, 4112, 4883, 5164, 9766, 10328, 19532, 20656, 24529, 39064, 49058, 78128, 98116, 196232, 331787, 392464, 663574, 1327148, 2654296, 5308592, 6303953, 12607906, 25215812, 50431624, 100863248]

約数ペア:

[(1, 100863248), (2, 50431624), (4, 25215812), (8, 12607906), (16, 6303953), (19, 5308592), (38, 2654296), (76, 1327148), (152, 663574), (257, 392464), (304, 331787), (514, 196232), (1028, 98116), (1291, 78128), (2056, 49058), (2582, 39064), (4112, 24529), (4883, 20656), (5164, 19532), (9766, 10328)]