83468128

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 170127216

約数和(自身を除く): 86659088

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 113, 164, 226, 328, 452, 563, 656, 904, 1126, 1312, 1808, 2252, 3616, 4504, 4633, 9008, 9266, 18016, 18532, 23083, 37064, 46166, 63619, 74128, 92332, 127238, 148256, 184664, 254476, 369328, 508952, 738656, 1017904, 2035808, 2608379, 5216758, 10433516, 20867032, 41734064, 83468128]

約数ペア:

[(1, 83468128), (2, 41734064), (4, 20867032), (8, 10433516), (16, 5216758), (32, 2608379), (41, 2035808), (82, 1017904), (113, 738656), (164, 508952), (226, 369328), (328, 254476), (452, 184664), (563, 148256), (656, 127238), (904, 92332), (1126, 74128), (1312, 63619), (1808, 46166), (2252, 37064), (3616, 23083), (4504, 18532), (4633, 18016), (9008, 9266)]