90549136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10271}}^1$

素因数の和:10327

約数の個数: 40

約数和(自身を含む): 191059200

約数和(自身を除く): 100510064

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 10271, 20542, 41084, 82168, 164336, 195149, 297859, 390298, 595718, 780596, 1191436, 1561192, 2382872, 3122384, 4765744, 5659321, 11318642, 22637284, 45274568, 90549136]

約数ペア:

[(1, 90549136), (2, 45274568), (4, 22637284), (8, 11318642), (16, 5659321), (19, 4765744), (29, 3122384), (38, 2382872), (58, 1561192), (76, 1191436), (116, 780596), (152, 595718), (232, 390298), (304, 297859), (464, 195149), (551, 164336), (1102, 82168), (2204, 41084), (4408, 20542), (8816, 10271)]