38662312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4177}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 78964200

約数和(自身を除く): 40301888

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4177, 4628, 8354, 9256, 16708, 33416, 54301, 108602, 217204, 371753, 434408, 743506, 1487012, 2974024, 4832789, 9665578, 19331156, 38662312]

約数ペア:

[(1, 38662312), (2, 19331156), (4, 9665578), (8, 4832789), (13, 2974024), (26, 1487012), (52, 743506), (89, 434408), (104, 371753), (178, 217204), (356, 108602), (712, 54301), (1157, 33416), (2314, 16708), (4177, 9256), (4628, 8354)]