127001288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{11251}}^1$

素因数の和:11357

約数の個数: 32

約数和(自身を含む): 255195360

約数和(自身を除く): 128194072

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11251, 11288, 22502, 45004, 90008, 191267, 382534, 765068, 933833, 1530136, 1867666, 3735332, 7470664, 15875161, 31750322, 63500644, 127001288]

約数ペア:

[(1, 127001288), (2, 63500644), (4, 31750322), (8, 15875161), (17, 7470664), (34, 3735332), (68, 1867666), (83, 1530136), (136, 933833), (166, 765068), (332, 382534), (664, 191267), (1411, 90008), (2822, 45004), (5644, 22502), (11251, 11288)]