23181056

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 50233344

約数和(自身を除く): 27052288

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 127, 128, 184, 248, 254, 256, 368, 496, 508, 713, 736, 992, 1016, 1426, 1472, 1984, 2032, 2852, 2921, 2944, 3937, 3968, 4064, 5704, 5842, 5888, 7874, 7936, 8128, 11408, 11684, 15748, 16256, 22816, 23368, 31496, 32512, 45632, 46736, 62992, 90551, 91264, 93472, 125984, 181102, 182528, 186944, 251968, 362204, 373888, 503936, 724408, 747776, 1007872, 1448816, 2897632, 5795264, 11590528, 23181056]

約数ペア:

[(1, 23181056), (2, 11590528), (4, 5795264), (8, 2897632), (16, 1448816), (23, 1007872), (31, 747776), (32, 724408), (46, 503936), (62, 373888), (64, 362204), (92, 251968), (124, 186944), (127, 182528), (128, 181102), (184, 125984), (248, 93472), (254, 91264), (256, 90551), (368, 62992), (496, 46736), (508, 45632), (713, 32512), (736, 31496), (992, 23368), (1016, 22816), (1426, 16256), (1472, 15748), (1984, 11684), (2032, 11408), (2852, 8128), (2921, 7936), (2944, 7874), (3937, 5888), (3968, 5842), (4064, 5704)]