82556864

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1573

約数の個数: 56

約数和(自身を含む): 179179728

約数和(自身を除く): 96622864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 134, 208, 268, 416, 536, 832, 871, 1072, 1481, 1742, 2144, 2962, 3484, 4288, 5924, 6968, 11848, 13936, 19253, 23696, 27872, 38506, 47392, 55744, 77012, 94784, 99227, 154024, 198454, 308048, 396908, 616096, 793816, 1232192, 1289951, 1587632, 2579902, 3175264, 5159804, 6350528, 10319608, 20639216, 41278432, 82556864]

約数ペア:

[(1, 82556864), (2, 41278432), (4, 20639216), (8, 10319608), (13, 6350528), (16, 5159804), (26, 3175264), (32, 2579902), (52, 1587632), (64, 1289951), (67, 1232192), (104, 793816), (134, 616096), (208, 396908), (268, 308048), (416, 198454), (536, 154024), (832, 99227), (871, 94784), (1072, 77012), (1481, 55744), (1742, 47392), (2144, 38506), (2962, 27872), (3484, 23696), (4288, 19253), (5924, 13936), (6968, 11848)]