22268416

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 48711168

約数和(自身を除く): 26442752

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 61, 62, 64, 92, 122, 124, 128, 184, 244, 248, 256, 368, 488, 496, 512, 713, 736, 976, 992, 1403, 1426, 1472, 1891, 1952, 1984, 2806, 2852, 2944, 3782, 3904, 3968, 5612, 5704, 5888, 7564, 7808, 7936, 11224, 11408, 11776, 15128, 15616, 15872, 22448, 22816, 30256, 31232, 43493, 44896, 45632, 60512, 86986, 89792, 91264, 121024, 173972, 179584, 182528, 242048, 347944, 359168, 365056, 484096, 695888, 718336, 968192, 1391776, 2783552, 5567104, 11134208, 22268416]

約数ペア:

[(1, 22268416), (2, 11134208), (4, 5567104), (8, 2783552), (16, 1391776), (23, 968192), (31, 718336), (32, 695888), (46, 484096), (61, 365056), (62, 359168), (64, 347944), (92, 242048), (122, 182528), (124, 179584), (128, 173972), (184, 121024), (244, 91264), (248, 89792), (256, 86986), (368, 60512), (488, 45632), (496, 44896), (512, 43493), (713, 31232), (736, 30256), (976, 22816), (992, 22448), (1403, 15872), (1426, 15616), (1472, 15128), (1891, 11776), (1952, 11408), (1984, 11224), (2806, 7936), (2852, 7808), (2944, 7564), (3782, 5888), (3904, 5704), (3968, 5612)]