21810112

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{10993}}^1$

素因数の和:11036

約数の個数: 28

約数和(自身を含む): 44679616

約数和(自身を除く): 22869504

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 10993, 21986, 43972, 87944, 175888, 340783, 351776, 681566, 703552, 1363132, 2726264, 5452528, 10905056, 21810112]

約数ペア:

[(1, 21810112), (2, 10905056), (4, 5452528), (8, 2726264), (16, 1363132), (31, 703552), (32, 681566), (62, 351776), (64, 340783), (124, 175888), (248, 87944), (496, 43972), (992, 21986), (1984, 10993)]