86769952

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 175017024

約数和(自身を除く): 88247072

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 181, 211, 284, 362, 422, 568, 724, 844, 1136, 1448, 1688, 2272, 2896, 3376, 5792, 6752, 12851, 14981, 25702, 29962, 38191, 51404, 59924, 76382, 102808, 119848, 152764, 205616, 239696, 305528, 411232, 479392, 611056, 1222112, 2711561, 5423122, 10846244, 21692488, 43384976, 86769952]

約数ペア:

[(1, 86769952), (2, 43384976), (4, 21692488), (8, 10846244), (16, 5423122), (32, 2711561), (71, 1222112), (142, 611056), (181, 479392), (211, 411232), (284, 305528), (362, 239696), (422, 205616), (568, 152764), (724, 119848), (844, 102808), (1136, 76382), (1448, 59924), (1688, 51404), (2272, 38191), (2896, 29962), (3376, 25702), (5792, 14981), (6752, 12851)]