40312064

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{12113}}^1$

素因数の和:12142

約数の個数: 36

約数和(自身を含む): 86663556

約数和(自身を除く): 46351492

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 12113, 24226, 48452, 96904, 157469, 193808, 314938, 387616, 629876, 775232, 1259752, 1550464, 2519504, 3100928, 5039008, 10078016, 20156032, 40312064]

約数ペア:

[(1, 40312064), (2, 20156032), (4, 10078016), (8, 5039008), (13, 3100928), (16, 2519504), (26, 1550464), (32, 1259752), (52, 775232), (64, 629876), (104, 387616), (128, 314938), (208, 193808), (256, 157469), (416, 96904), (832, 48452), (1664, 24226), (3328, 12113)]