8016422864

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{15761}}^1$

素因数の和:16235

約数の個数: 40

約数和(自身を含む): 15760991232

約数和(自身を除く): 7744568368

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 383, 664, 766, 1328, 1532, 3064, 6128, 15761, 31522, 31789, 63044, 63578, 126088, 127156, 252176, 254312, 508624, 1308163, 2616326, 5232652, 6036463, 10465304, 12072926, 20930608, 24145852, 48291704, 96583408, 501026429, 1002052858, 2004105716, 4008211432, 8016422864]

約数ペア:

[(1, 8016422864), (2, 4008211432), (4, 2004105716), (8, 1002052858), (16, 501026429), (83, 96583408), (166, 48291704), (332, 24145852), (383, 20930608), (664, 12072926), (766, 10465304), (1328, 6036463), (1532, 5232652), (3064, 2616326), (6128, 1308163), (15761, 508624), (31522, 254312), (31789, 252176), (63044, 127156), (63578, 126088)]