80803808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 168376320

約数和(自身を除く): 87572512

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 347, 383, 608, 694, 766, 1388, 1532, 2776, 3064, 5552, 6128, 6593, 7277, 11104, 12256, 13186, 14554, 26372, 29108, 52744, 58216, 105488, 116432, 132901, 210976, 232864, 265802, 531604, 1063208, 2126416, 2525119, 4252832, 5050238, 10100476, 20200952, 40401904, 80803808]

約数ペア:

[(1, 80803808), (2, 40401904), (4, 20200952), (8, 10100476), (16, 5050238), (19, 4252832), (32, 2525119), (38, 2126416), (76, 1063208), (152, 531604), (304, 265802), (347, 232864), (383, 210976), (608, 132901), (694, 116432), (766, 105488), (1388, 58216), (1532, 52744), (2776, 29108), (3064, 26372), (5552, 14554), (6128, 13186), (6593, 12256), (7277, 11104)]