166271104

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{41903}}^1$

素因数の和:41948

約数の個数: 32

約数和(自身を含む): 341936640

約数和(自身を除く): 175665536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 41903, 83806, 167612, 335224, 670448, 1298993, 1340896, 2597986, 2681792, 5195972, 5363584, 10391944, 20783888, 41567776, 83135552, 166271104]

約数ペア:

[(1, 166271104), (2, 83135552), (4, 41567776), (8, 20783888), (16, 10391944), (31, 5363584), (32, 5195972), (62, 2681792), (64, 2597986), (124, 1340896), (128, 1298993), (248, 670448), (496, 335224), (992, 167612), (1984, 83806), (3968, 41903)]