2016017131816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1\times {\mathrm{228383}}^1$

素因数の和:229834

約数の個数: 64

約数和(自身を含む): 4090521876480

約数和(自身を除く): 2074504744664

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1381, 1598, 2762, 3196, 5524, 6392, 11048, 23477, 46954, 64907, 93908, 129814, 187816, 228383, 259628, 456766, 519256, 913532, 1103419, 1827064, 2206838, 3882511, 4413676, 7765022, 8827352, 10734001, 15530044, 21468002, 31060088, 42936004, 85872008, 182478017, 315396923, 364956034, 630793846, 729912068, 1261587692, 1459824136, 2523175384, 5361747691, 10723495382, 14823655381, 21446990764, 29647310762, 42893981528, 59294621524, 118589243048, 252002141477, 504004282954, 1008008565908, 2016017131816]

約数ペア:

[(1, 2016017131816), (2, 1008008565908), (4, 504004282954), (8, 252002141477), (17, 118589243048), (34, 59294621524), (47, 42893981528), (68, 29647310762), (94, 21446990764), (136, 14823655381), (188, 10723495382), (376, 5361747691), (799, 2523175384), (1381, 1459824136), (1598, 1261587692), (2762, 729912068), (3196, 630793846), (5524, 364956034), (6392, 315396923), (11048, 182478017), (23477, 85872008), (46954, 42936004), (64907, 31060088), (93908, 21468002), (129814, 15530044), (187816, 10734001), (228383, 8827352), (259628, 7765022), (456766, 4413676), (519256, 3882511), (913532, 2206838), (1103419, 1827064)]