85724236

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:842

約数の個数: 36

約数和(自身を含む): 163486344

約数和(自身を除く): 77762108

約数列:

[1, 2, 4, 13, 26, 52, 169, 211, 338, 422, 601, 676, 844, 1202, 2404, 2743, 5486, 7813, 10972, 15626, 31252, 35659, 71318, 101569, 126811, 142636, 203138, 253622, 406276, 507244, 1648543, 3297086, 6594172, 21431059, 42862118, 85724236]

約数ペア:

[(1, 85724236), (2, 42862118), (4, 21431059), (13, 6594172), (26, 3297086), (52, 1648543), (169, 507244), (211, 406276), (338, 253622), (422, 203138), (601, 142636), (676, 126811), (844, 101569), (1202, 71318), (2404, 35659), (2743, 31252), (5486, 15626), (7813, 10972)]