38263808

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 88

約数和(自身を含む): 86465280

約数和(自身を除く): 48201472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 79, 86, 88, 128, 158, 172, 176, 256, 316, 344, 352, 473, 512, 632, 688, 704, 869, 946, 1024, 1264, 1376, 1408, 1738, 1892, 2528, 2752, 2816, 3397, 3476, 3784, 5056, 5504, 5632, 6794, 6952, 7568, 10112, 11008, 11264, 13588, 13904, 15136, 20224, 22016, 27176, 27808, 30272, 37367, 40448, 44032, 54352, 55616, 60544, 74734, 80896, 108704, 111232, 121088, 149468, 217408, 222464, 242176, 298936, 434816, 444928, 484352, 597872, 869632, 889856, 1195744, 1739264, 2391488, 3478528, 4782976, 9565952, 19131904, 38263808]

約数ペア:

[(1, 38263808), (2, 19131904), (4, 9565952), (8, 4782976), (11, 3478528), (16, 2391488), (22, 1739264), (32, 1195744), (43, 889856), (44, 869632), (64, 597872), (79, 484352), (86, 444928), (88, 434816), (128, 298936), (158, 242176), (172, 222464), (176, 217408), (256, 149468), (316, 121088), (344, 111232), (352, 108704), (473, 80896), (512, 74734), (632, 60544), (688, 55616), (704, 54352), (869, 44032), (946, 40448), (1024, 37367), (1264, 30272), (1376, 27808), (1408, 27176), (1738, 22016), (1892, 20224), (2528, 15136), (2752, 13904), (2816, 13588), (3397, 11264), (3476, 11008), (3784, 10112), (5056, 7568), (5504, 6952), (5632, 6794)]