84213952

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:557

約数の個数: 56

約数和(自身を含む): 173809152

約数和(自身を除く): 89595200

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 142, 172, 284, 344, 431, 568, 688, 862, 1136, 1376, 1724, 2272, 2752, 3053, 3448, 4544, 6106, 6896, 12212, 13792, 18533, 24424, 27584, 30601, 37066, 48848, 61202, 74132, 97696, 122404, 148264, 195392, 244808, 296528, 489616, 593056, 979232, 1186112, 1315843, 1958464, 2631686, 5263372, 10526744, 21053488, 42106976, 84213952]

約数ペア:

[(1, 84213952), (2, 42106976), (4, 21053488), (8, 10526744), (16, 5263372), (32, 2631686), (43, 1958464), (64, 1315843), (71, 1186112), (86, 979232), (142, 593056), (172, 489616), (284, 296528), (344, 244808), (431, 195392), (568, 148264), (688, 122404), (862, 97696), (1136, 74132), (1376, 61202), (1724, 48848), (2272, 37066), (2752, 30601), (3053, 27584), (3448, 24424), (4544, 18533), (6106, 13792), (6896, 12212)]