123382016

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{7901}}^1$

素因数の和:7978

約数の個数: 36

約数和(自身を含む): 250351164

約数和(自身を除く): 126969148

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 976, 1952, 3904, 7808, 7901, 15616, 15802, 31604, 63208, 126416, 252832, 481961, 505664, 963922, 1011328, 1927844, 2022656, 3855688, 7711376, 15422752, 30845504, 61691008, 123382016]

約数ペア:

[(1, 123382016), (2, 61691008), (4, 30845504), (8, 15422752), (16, 7711376), (32, 3855688), (61, 2022656), (64, 1927844), (122, 1011328), (128, 963922), (244, 505664), (256, 481961), (488, 252832), (976, 126416), (1952, 63208), (3904, 31604), (7808, 15802), (7901, 15616)]