91888384

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 214276608

約数和(自身を除く): 122388224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 1091, 1316, 1504, 1792, 2182, 2632, 3008, 4364, 5264, 6016, 7637, 8728, 10528, 12032, 15274, 17456, 21056, 30548, 34912, 42112, 51277, 61096, 69824, 84224, 102554, 122192, 139648, 205108, 244384, 279296, 358939, 410216, 488768, 717878, 820432, 977536, 1435756, 1640864, 1955072, 2871512, 3281728, 5743024, 6563456, 11486048, 13126912, 22972096, 45944192, 91888384]

約数ペア:

[(1, 91888384), (2, 45944192), (4, 22972096), (7, 13126912), (8, 11486048), (14, 6563456), (16, 5743024), (28, 3281728), (32, 2871512), (47, 1955072), (56, 1640864), (64, 1435756), (94, 977536), (112, 820432), (128, 717878), (188, 488768), (224, 410216), (256, 358939), (329, 279296), (376, 244384), (448, 205108), (658, 139648), (752, 122192), (896, 102554), (1091, 84224), (1316, 69824), (1504, 61096), (1792, 51277), (2182, 42112), (2632, 34912), (3008, 30548), (4364, 21056), (5264, 17456), (6016, 15274), (7637, 12032), (8728, 10528)]