108423328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 230985216

約数和(自身を除く): 122561888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 263, 416, 526, 991, 1052, 1982, 2104, 3419, 3964, 4208, 6838, 7928, 8416, 12883, 13676, 15856, 25766, 27352, 31712, 51532, 54704, 103064, 109408, 206128, 260633, 412256, 521266, 1042532, 2085064, 3388229, 4170128, 6776458, 8340256, 13552916, 27105832, 54211664, 108423328]

約数ペア:

[(1, 108423328), (2, 54211664), (4, 27105832), (8, 13552916), (13, 8340256), (16, 6776458), (26, 4170128), (32, 3388229), (52, 2085064), (104, 1042532), (208, 521266), (263, 412256), (416, 260633), (526, 206128), (991, 109408), (1052, 103064), (1982, 54704), (2104, 51532), (3419, 31712), (3964, 27352), (4208, 25766), (6838, 15856), (7928, 13676), (8416, 12883)]