80030912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2305

約数の個数: 56

約数和(自身を含む): 175083216

約数和(自身を除く): 95052304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1376, 2236, 2237, 2752, 4472, 4474, 8944, 8948, 17888, 17896, 29081, 35776, 35792, 58162, 71584, 96191, 116324, 143168, 192382, 232648, 384764, 465296, 769528, 930592, 1250483, 1539056, 1861184, 2500966, 3078112, 5001932, 6156224, 10003864, 20007728, 40015456, 80030912]

約数ペア:

[(1, 80030912), (2, 40015456), (4, 20007728), (8, 10003864), (13, 6156224), (16, 5001932), (26, 3078112), (32, 2500966), (43, 1861184), (52, 1539056), (64, 1250483), (86, 930592), (104, 769528), (172, 465296), (208, 384764), (344, 232648), (416, 192382), (559, 143168), (688, 116324), (832, 96191), (1118, 71584), (1376, 58162), (2236, 35792), (2237, 35776), (2752, 29081), (4472, 17896), (4474, 17888), (8944, 8948)]