16993088

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 56

約数和(自身を含む): 39087552

約数和(自身を除く): 22094464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 166, 224, 332, 448, 457, 581, 664, 914, 1162, 1328, 1828, 2324, 2656, 3199, 3656, 4648, 5312, 6398, 7312, 9296, 12796, 14624, 18592, 25592, 29248, 37184, 37931, 51184, 75862, 102368, 151724, 204736, 265517, 303448, 531034, 606896, 1062068, 1213792, 2124136, 2427584, 4248272, 8496544, 16993088]

約数ペア:

[(1, 16993088), (2, 8496544), (4, 4248272), (7, 2427584), (8, 2124136), (14, 1213792), (16, 1062068), (28, 606896), (32, 531034), (56, 303448), (64, 265517), (83, 204736), (112, 151724), (166, 102368), (224, 75862), (332, 51184), (448, 37931), (457, 37184), (581, 29248), (664, 25592), (914, 18592), (1162, 14624), (1328, 12796), (1828, 9296), (2324, 7312), (2656, 6398), (3199, 5312), (3656, 4648)]