339062128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16673}}^1$

素因数の和:16753

約数の個数: 40

約数和(自身を含む): 694705536

約数和(自身を除く): 355643408

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 16673, 20336, 33346, 66692, 133384, 266768, 516863, 683593, 1033726, 1367186, 2067452, 2734372, 4134904, 5468744, 8269808, 10937488, 21191383, 42382766, 84765532, 169531064, 339062128]

約数ペア:

[(1, 339062128), (2, 169531064), (4, 84765532), (8, 42382766), (16, 21191383), (31, 10937488), (41, 8269808), (62, 5468744), (82, 4134904), (124, 2734372), (164, 2067452), (248, 1367186), (328, 1033726), (496, 683593), (656, 516863), (1271, 266768), (2542, 133384), (5084, 66692), (10168, 33346), (16673, 20336)]