109421584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1$

素因数の和:1927

約数の個数: 40

約数和(自身を含む): 219494880

約数和(自身を除く): 110073296

約数列:

[1, 2, 4, 8, 16, 43, 86, 89, 172, 178, 344, 356, 688, 712, 1424, 1787, 3574, 3827, 7148, 7654, 14296, 15308, 28592, 30616, 61232, 76841, 153682, 159043, 307364, 318086, 614728, 636172, 1229456, 1272344, 2544688, 6838849, 13677698, 27355396, 54710792, 109421584]

約数ペア:

[(1, 109421584), (2, 54710792), (4, 27355396), (8, 13677698), (16, 6838849), (43, 2544688), (86, 1272344), (89, 1229456), (172, 636172), (178, 614728), (344, 318086), (356, 307364), (688, 159043), (712, 153682), (1424, 76841), (1787, 61232), (3574, 30616), (3827, 28592), (7148, 15308), (7654, 14296)]